Q: What is the sum of all factors of the number 152,280 excluding 152,280?

A: 370,440

Why is 370,440 the sum of all factors of 152,280, excluding 152,280?

The factors of the number 152,280 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2115, 2538, 2820, 3240, 3384, 3807, 4230, 5076, 5640, 6345, 7614, 8460, 10152, 12690, 15228, 16920, 19035, 25380, 30456, 38070, 50760, 76140, 152280.

If you add them up, you will get the total of 152,650. Now subtract 152,280 to get 370,440