I'm pretty sure the 1960's Superman cartoons went like this:
Superman/Superboy Hour: 1966
Superman/Aquaman Hour: 1967
Batman/Superman Hour: 1968
Batman was, of course, on ABC-TV between 1966 and 1968, so he couldn't appear in cartoons with other heroes on CBS until his show was cancelled.
There were, besides numerous cartoons of Superman, Superboy, Aquaman, and Batman, 3 cartoons of each of the following:
Justice League
Teen Titans
Green Lantern
Atom
Flash
Hawkman
The Justice League's membership consisted of:
Superman
Green Lantern
Atom
Flash
Hawkman
The Teen Titans' membership was:
Aqualad
Kid Flash
Speedy
Wonder Girl
I always thought it weird that Speedy and Wonder Girl were in Titans, while their mentors were nowhere to be seen! And Aqualad appeared in MORE cartoons than Aquaman!
If you search YouTube, you CAN find all 3 Justice League cartoons, too!