Q: What is the sum of all factors of the number 144,320 excluding 144,320?
A: 239,728
The factors of the number 144,320 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 656, 704, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 2624, 3280, 3520, 3608, 4510, 6560, 7216, 9020, 13120, 14432, 18040, 28864, 36080, 72160, 144320.
If you add them up, you will get the total of 144,559. Now subtract 144,320 to get 239,728