The factors of the number 302,376,165 are: 1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 89, 91, 95, 105, 131, 133, 195, 247, 267, 273, 285, 393, 399, 445, 455, 623, 655, 665, 741, 917, 1157, 1235, 1335, 1365, 1691, 1703, 1729, 1869, 1965, 1995, 2489, 2751, 3115, 3471, 3705, 4585, 5073, 5109, 5187, 5785, 7467, 8099, 8455, 8515, 8645, 9345, 11659, 11837, 11921, 12445, 13755, 17355, 17423, 21983, 24297, 25365, 25545, 25935, 32357, 34977, 35511, 35763, 37335, 40495, 52269, 58295, 59185, 59605, 65949, 81613, 87115, 97071, 109915, 121485, 151567, 153881, 161785, 174885, 177555, 178815, 221521, 226499, 244839, 261345, 329745, 408065, 454701, 461643, 485355, 664563, 679497, 757835, 769405, 1060969, 1107605, 1132495, 1224195, 1550647, 2273505, 2308215, 2879773, 3182907, 3322815, 3397485, 4651941, 5304845, 7753235, 8639319, 14398865, 15914535, 20158411, 23259705, 43196595, 60475233, 100792055, 302376165.
If you add them up, you will get the total of 638,668,800.