Q: What is the sum of all factors of the number 254,430,240 excluding 254,430,240?

A: 547,026,528

Why is 547,026,528 the sum of all factors of 254,430,240, excluding 254,430,240?

The factors of the number 254,430,240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 530063, 1060126, 1590189, 2120252, 2650315, 3180378, 4240504, 5300630, 6360756, 7950945, 8481008, 10601260, 12721512, 15901890, 16962016, 21202520, 25443024, 31803780, 42405040, 50886048, 63607560, 84810080, 127215120, 254430240.

If you add them up, you will get the total of 254,430,787. Now subtract 254,430,240 to get 547,026,528