Q: What is the sum of all factors of the number 322,240 excluding 322,240?

A: 500,720

Why is 500,720 the sum of all factors of 322,240, excluding 322,240?

The factors of the number 322,240 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 320, 380, 424, 530, 608, 760, 848, 1007, 1060, 1216, 1520, 1696, 2014, 2120, 3040, 3392, 4028, 4240, 5035, 6080, 8056, 8480, 10070, 16112, 16960, 20140, 32224, 40280, 64448, 80560, 161120, 322240.

If you add them up, you will get the total of 322,740. Now subtract 322,240 to get 500,720