Q: What is the sum of all factors of the number 144,210 excluding 144,210?

A: 270,510

Why is 270,510 the sum of all factors of 144,210, excluding 144,210?

The factors of the number 144,210 are: 1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 23, 30, 33, 38, 46, 55, 57, 66, 69, 95, 110, 114, 115, 138, 165, 190, 209, 230, 253, 285, 330, 345, 418, 437, 506, 570, 627, 690, 759, 874, 1045, 1254, 1265, 1311, 1518, 2090, 2185, 2530, 2622, 3135, 3795, 4370, 4807, 6270, 6555, 7590, 9614, 13110, 14421, 24035, 28842, 48070, 72105, 144210.

If you add them up, you will get the total of 144,480. Now subtract 144,210 to get 270,510