The factors of the number 465,543,320 are: 1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 233, 239, 380, 418, 440, 466, 478, 760, 836, 932, 956, 1045, 1165, 1195, 1672, 1864, 1912, 2090, 2330, 2390, 2563, 2629, 4180, 4427, 4541, 4660, 4780, 5126, 5258, 8360, 8854, 9082, 9320, 9560, 10252, 10516, 12815, 13145, 17708, 18164, 20504, 21032, 22135, 22705, 25630, 26290, 35416, 36328, 44270, 45410, 48697, 49951, 51260, 52580, 55687, 88540, 90820, 97394, 99902, 102520, 105160, 111374, 177080, 181640, 194788, 199804, 222748, 243485, 249755, 278435, 389576, 399608, 445496, 486970, 499510, 556870, 612557, 973940, 999020, 1058053, 1113740, 1225114, 1947880, 1998040, 2116106, 2227480, 2450228, 3062785, 4232212, 4900456, 5290265, 6125570, 8464424, 10580530, 11638583, 12251140, 21161060, 23277166, 24502280, 42322120, 46554332, 58192915, 93108664, 116385830, 232771660, 465543320.
If you add them up, you will get the total of 1,213,056,000.