The factors of the number 120,103,200 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2383, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 4766, 5040, 5600, 6300, 7149, 7200, 8400, 9532, 10080, 11915, 12600, 14298, 16681, 16800, 19064, 21447, 23830, 25200, 28596, 33362, 35745, 38128, 42894, 47660, 50043, 50400, 57192, 59575, 66724, 71490, 76256, 83405, 85788, 95320, 100086, 107235, 114384, 119150, 133448, 142980, 150129, 166810, 171576, 178725, 190640, 200172, 214470, 228768, 238300, 250215, 266896, 285960, 300258, 333620, 343152, 357450, 381280, 400344, 417025, 428940, 476600, 500430, 533792, 536175, 571920, 600516, 667240, 686304, 714900, 750645, 800688, 834050, 857880, 953200, 1000860, 1072350, 1143840, 1201032, 1251075, 1334480, 1429800, 1501290, 1601376, 1668100, 1715760, 1906400, 2001720, 2144700, 2402064, 2502150, 2668960, 2859600, 3002580, 3336200, 3431520, 3753225, 4003440, 4289400, 4804128, 5004300, 5719200, 6005160, 6672400, 7506450, 8006880, 8578800, 10008600, 12010320, 13344800, 15012900, 17157600, 20017200, 24020640, 30025800, 40034400, 60051600, 120103200.
If you add them up, you will get the total of 484,219,008.