The factors of the number 240,220,200 are: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 187, 200, 204, 220, 255, 264, 275, 300, 330, 340, 374, 408, 425, 440, 510, 550, 561, 600, 660, 680, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1320, 1496, 1650, 1700, 1870, 2040, 2141, 2200, 2244, 2550, 2805, 3300, 3400, 3740, 4282, 4488, 4675, 5100, 5610, 6423, 6600, 7480, 8564, 9350, 10200, 10705, 11220, 12846, 14025, 17128, 18700, 21410, 22440, 23551, 25692, 28050, 32115, 36397, 37400, 42820, 47102, 51384, 53525, 56100, 64230, 70653, 72794, 85640, 94204, 107050, 109191, 112200, 117755, 128460, 141306, 145588, 160575, 181985, 188408, 214100, 218382, 235510, 256920, 282612, 291176, 321150, 353265, 363970, 400367, 428200, 436764, 471020, 545955, 565224, 588775, 642300, 706530, 727940, 800734, 873528, 909925, 942040, 1091910, 1177550, 1201101, 1284600, 1413060, 1455880, 1601468, 1766325, 1819850, 2001835, 2183820, 2355100, 2402202, 2729775, 2826120, 3202936, 3532650, 3639700, 4003670, 4367640, 4710200, 4804404, 5459550, 6005505, 7065300, 7279400, 8007340, 9608808, 10009175, 10919100, 12011010, 14130600, 16014680, 20018350, 21838200, 24022020, 30027525, 40036700, 48044040, 60055050, 80073400, 120110100, 240220200.
If you add them up, you will get the total of 860,569,920.