The factors of the number 510,324,420 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 449, 570, 898, 997, 1140, 1347, 1796, 1994, 2245, 2694, 2991, 3988, 4490, 4985, 5388, 5982, 6735, 8531, 8980, 9970, 11964, 13470, 14955, 17062, 18943, 19940, 25593, 26940, 29910, 34124, 37886, 42655, 51186, 56829, 59820, 75772, 85310, 94715, 102372, 113658, 127965, 170620, 189430, 227316, 255930, 284145, 378860, 447653, 511860, 568290, 895306, 1136580, 1342959, 1790612, 2238265, 2685918, 4476530, 5371836, 6714795, 8505407, 8953060, 13429590, 17010814, 25516221, 26859180, 34021628, 42527035, 51032442, 85054070, 102064884, 127581105, 170108140, 255162210, 510324420.
If you add them up, you will get the total of 1,508,976,000.