The factors of the number 120,765,120 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 17971, 35942, 53913, 71884, 89855, 107826, 125797, 143768, 179710, 215652, 251594, 269565, 287536, 359420, 377391, 431304, 503188, 539130, 575072, 628985, 718840, 754782, 862608, 1006376, 1078260, 1150144, 1257970, 1437680, 1509564, 1725216, 1886955, 2012752, 2156520, 2515940, 2875360, 3019128, 3450432, 3773910, 4025504, 4313040, 5031880, 5750720, 6038256, 7547820, 8051008, 8626080, 10063760, 12076512, 15095640, 17252160, 20127520, 24153024, 30191280, 40255040, 60382560, 120765120.
If you add them up, you will get the total of 438,229,248.