Q: What is the sum of all factors of the number 240,454,240 excluding 240,454,240?

A: 371,322,128

Why is 371,322,128 the sum of all factors of 240,454,240, excluding 240,454,240?

The factors of the number 240,454,240 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 115603, 231206, 462412, 578015, 924824, 1156030, 1502839, 1849648, 2312060, 3005678, 3699296, 4624120, 6011356, 7514195, 9248240, 12022712, 15028390, 18496480, 24045424, 30056780, 48090848, 60113560, 120227120, 240454240.

If you add them up, you will get the total of 240,454,611. Now subtract 240,454,240 to get 371,322,128