Q: What is the sum of all factors of the number 240,253,740 excluding 240,253,740?

A: 488,516,484

Why is 488,516,484 the sum of all factors of 240,253,740, excluding 240,253,740?

The factors of the number 240,253,740 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1334743, 2669486, 4004229, 5338972, 6673715, 8008458, 12012687, 13347430, 16016916, 20021145, 24025374, 26694860, 40042290, 48050748, 60063435, 80084580, 120126870, 240253740.

If you add them up, you will get the total of 240,254,228. Now subtract 240,253,740 to get 488,516,484