The factors of the number 4,240,800 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 31, 32, 36, 38, 40, 45, 48, 50, 57, 60, 62, 72, 75, 76, 80, 90, 93, 95, 96, 100, 114, 120, 124, 144, 150, 152, 155, 160, 171, 180, 186, 190, 200, 225, 228, 240, 248, 279, 285, 288, 300, 304, 310, 342, 360, 372, 380, 400, 450, 456, 465, 475, 480, 496, 558, 570, 589, 600, 608, 620, 684, 720, 744, 760, 775, 800, 855, 900, 912, 930, 950, 992, 1116, 1140, 1178, 1200, 1240, 1368, 1395, 1425, 1440, 1488, 1520, 1550, 1710, 1767, 1800, 1824, 1860, 1900, 2232, 2280, 2325, 2356, 2400, 2480, 2736, 2790, 2850, 2945, 2976, 3040, 3100, 3420, 3534, 3600, 3720, 3800, 4275, 4464, 4560, 4650, 4712, 4960, 5301, 5472, 5580, 5700, 5890, 6200, 6840, 6975, 7068, 7200, 7440, 7600, 8550, 8835, 8928, 9120, 9300, 9424, 10602, 11160, 11400, 11780, 12400, 13680, 13950, 14136, 14725, 14880, 15200, 17100, 17670, 18600, 18848, 21204, 22320, 22800, 23560, 24800, 26505, 27360, 27900, 28272, 29450, 34200, 35340, 37200, 42408, 44175, 44640, 45600, 47120, 53010, 55800, 56544, 58900, 68400, 70680, 74400, 84816, 88350, 94240, 106020, 111600, 117800, 132525, 136800, 141360, 169632, 176700, 212040, 223200, 235600, 265050, 282720, 353400, 424080, 471200, 530100, 706800, 848160, 1060200, 1413600, 2120400, 4240800.
If you add them up, you will get the total of 4,240,812. Now subtract 4,240,800 to get 12,008,160