Q: What is the sum of all factors of the number 330,321,520 excluding 330,321,520?

A: 439,941,680

Why is 439,941,680 the sum of all factors of 330,321,520, excluding 330,321,520?

The factors of the number 330,321,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11831, 13960, 23662, 27920, 47324, 59155, 94648, 118310, 189296, 236620, 473240, 946480, 4129019, 8258038, 16516076, 20645095, 33032152, 41290190, 66064304, 82580380, 165160760, 330321520.

If you add them up, you will get the total of 330,321,959. Now subtract 330,321,520 to get 439,941,680