Q: What is the sum of all factors of the number 1,321,920 excluding 1,321,920?
A: 3,670,704
The factors of the number 1,321,920 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 972, 1020, 1080, 1088, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5184, 5440, 5508, 6120, 6480, 6885, 7344, 7776, 8160, 8262, 8640, 9180, 9720, 9792, 11016, 12240, 12960, 13770, 14688, 15552, 16320, 16524, 18360, 19440, 20655, 22032, 24480, 25920, 27540, 29376, 33048, 36720, 38880, 41310, 44064, 48960, 55080, 66096, 73440, 77760, 82620, 88128, 110160, 132192, 146880, 165240, 220320, 264384, 330480, 440640, 660960, 1321920.
If you add them up, you will get the total of 1,321,923. Now subtract 1,321,920 to get 3,670,704