The factors of the number 120,124,200 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 525, 555, 600, 700, 740, 773, 777, 840, 888, 925, 1036, 1050, 1110, 1295, 1400, 1480, 1546, 1554, 1850, 2072, 2100, 2220, 2319, 2590, 2775, 3092, 3108, 3700, 3865, 3885, 4200, 4440, 4638, 5180, 5411, 5550, 6184, 6216, 6475, 7400, 7730, 7770, 9276, 10360, 10822, 11100, 11595, 12950, 15460, 15540, 16233, 18552, 19325, 19425, 21644, 22200, 23190, 25900, 27055, 28601, 30920, 31080, 32466, 38650, 38850, 43288, 46380, 51800, 54110, 57202, 57975, 64932, 77300, 77700, 81165, 85803, 92760, 108220, 114404, 115950, 129864, 135275, 143005, 154600, 155400, 162330, 171606, 200207, 216440, 228808, 231900, 270550, 286010, 324660, 343212, 400414, 405825, 429015, 463800, 541100, 572020, 600621, 649320, 686424, 715025, 800828, 811650, 858030, 1001035, 1082200, 1144040, 1201242, 1430050, 1601656, 1623300, 1716060, 2002070, 2145075, 2402484, 2860100, 3003105, 3246600, 3432120, 4004140, 4290150, 4804968, 5005175, 5720200, 6006210, 8008280, 8580300, 10010350, 12012420, 15015525, 17160600, 20020700, 24024840, 30031050, 40041400, 60062100, 120124200.
If you add them up, you will get the total of 437,650,560.