1604932380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{330233}}^1$

素因数の和:330257

約数の個数: 72

約数和(自身を含む): 5048617392

約数和(自身を除く): 3443685012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 330233, 660466, 990699, 1320932, 1651165, 1981398, 2972097, 3302330, 3962796, 4953495, 5944194, 6604660, 8916291, 9906990, 11888388, 14860485, 17832582, 19813980, 26748873, 29720970, 35665164, 44581455, 53497746, 59441940, 80246619, 89162910, 106995492, 133744365, 160493238, 178325820, 267488730, 320986476, 401233095, 534977460, 802466190, 1604932380]

約数ペア:

[(1, 1604932380), (2, 802466190), (3, 534977460), (4, 401233095), (5, 320986476), (6, 267488730), (9, 178325820), (10, 160493238), (12, 133744365), (15, 106995492), (18, 89162910), (20, 80246619), (27, 59441940), (30, 53497746), (36, 44581455), (45, 35665164), (54, 29720970), (60, 26748873), (81, 19813980), (90, 17832582), (108, 14860485), (135, 11888388), (162, 9906990), (180, 8916291), (243, 6604660), (270, 5944194), (324, 4953495), (405, 3962796), (486, 3302330), (540, 2972097), (810, 1981398), (972, 1651165), (1215, 1320932), (1620, 990699), (2430, 660466), (4860, 330233)]