The factors of the number 231,144,120 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 719, 760, 846, 855, 893, 940, 1128, 1140, 1368, 1410, 1438, 1692, 1710, 1786, 1880, 2115, 2157, 2280, 2679, 2820, 2876, 3384, 3420, 3572, 3595, 4230, 4314, 4465, 5358, 5640, 5752, 6471, 6840, 7144, 7190, 8037, 8460, 8628, 8930, 10716, 10785, 12942, 13395, 13661, 14380, 16074, 16920, 17256, 17860, 21432, 21570, 25884, 26790, 27322, 28760, 32148, 32355, 33793, 35720, 40185, 40983, 43140, 51768, 53580, 54644, 64296, 64710, 67586, 68305, 80370, 81966, 86280, 101379, 107160, 109288, 122949, 129420, 135172, 136610, 160740, 163932, 168965, 202758, 204915, 245898, 258840, 270344, 273220, 304137, 321480, 327864, 337930, 405516, 409830, 491796, 506895, 546440, 608274, 614745, 642067, 675860, 811032, 819660, 983592, 1013790, 1216548, 1229490, 1284134, 1351720, 1520685, 1639320, 1926201, 2027580, 2433096, 2458980, 2568268, 3041370, 3210335, 3852402, 4055160, 4917960, 5136536, 5778603, 6082740, 6420670, 7704804, 9631005, 11557206, 12165480, 12841340, 15409608, 19262010, 23114412, 25682680, 28893015, 38524020, 46228824, 57786030, 77048040, 115572060, 231144120.
If you add them up, you will get the total of 808,704,000.