The factors of the number 121,101,120 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6007, 6720, 10080, 12014, 18021, 20160, 24028, 30035, 36042, 42049, 48056, 54063, 60070, 72084, 84098, 90105, 96112, 108126, 120140, 126147, 144168, 168196, 180210, 192224, 210245, 216252, 240280, 252294, 270315, 288336, 336392, 360420, 378441, 384448, 420490, 432504, 480560, 504588, 540630, 576672, 630735, 672784, 720840, 756882, 840980, 865008, 961120, 1009176, 1081260, 1153344, 1261470, 1345568, 1441680, 1513764, 1681960, 1730016, 1892205, 1922240, 2018352, 2162520, 2522940, 2691136, 2883360, 3027528, 3363920, 3460032, 3784410, 4036704, 4325040, 5045880, 5766720, 6055056, 6727840, 7568820, 8073408, 8650080, 10091760, 12110112, 13455680, 15137640, 17300160, 20183520, 24220224, 30275280, 40367040, 60550560, 121101120.
If you add them up, you will get the total of 121,101,475. Now subtract 121,101,120 to get 355,020,864