Q: What is the sum of all factors of the number 149,280 excluding 149,280?

A: 322,464

Why is 322,464 the sum of all factors of 149,280, excluding 149,280?

The factors of the number 149,280 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 9952, 12440, 14928, 18660, 24880, 29856, 37320, 49760, 74640, 149280.

If you add them up, you will get the total of 149,602. Now subtract 149,280 to get 322,464