30470760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 100961640

約数和(自身を除く): 70490880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1597, 1908, 2120, 2385, 3180, 3194, 3816, 4770, 4791, 6360, 6388, 7985, 9540, 9582, 12776, 14373, 15970, 19080, 19164, 23955, 28746, 31940, 38328, 47910, 57492, 63880, 71865, 84641, 95820, 114984, 143730, 169282, 191640, 253923, 287460, 338564, 423205, 507846, 574920, 677128, 761769, 846410, 1015692, 1269615, 1523538, 1692820, 2031384, 2539230, 3047076, 3385640, 3808845, 5078460, 6094152, 7617690, 10156920, 15235380, 30470760]

約数ペア:

[(1, 30470760), (2, 15235380), (3, 10156920), (4, 7617690), (5, 6094152), (6, 5078460), (8, 3808845), (9, 3385640), (10, 3047076), (12, 2539230), (15, 2031384), (18, 1692820), (20, 1523538), (24, 1269615), (30, 1015692), (36, 846410), (40, 761769), (45, 677128), (53, 574920), (60, 507846), (72, 423205), (90, 338564), (106, 287460), (120, 253923), (159, 191640), (180, 169282), (212, 143730), (265, 114984), (318, 95820), (360, 84641), (424, 71865), (477, 63880), (530, 57492), (636, 47910), (795, 38328), (954, 31940), (1060, 28746), (1272, 23955), (1590, 19164), (1597, 19080), (1908, 15970), (2120, 14373), (2385, 12776), (3180, 9582), (3194, 9540), (3816, 7985), (4770, 6388), (4791, 6360)]