Q: What is the sum of all factors of the number 236,280 excluding 236,280?

A: 541,320

Why is 541,320 the sum of all factors of 236,280, excluding 236,280?

The factors of the number 236,280 are: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 179, 220, 264, 330, 358, 440, 537, 660, 716, 895, 1074, 1320, 1432, 1790, 1969, 2148, 2685, 3580, 3938, 4296, 5370, 5907, 7160, 7876, 9845, 10740, 11814, 15752, 19690, 21480, 23628, 29535, 39380, 47256, 59070, 78760, 118140, 236280.

If you add them up, you will get the total of 236,821. Now subtract 236,280 to get 541,320