40630860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4259}}^1$

素因数の和:4327

約数の個数: 72

約数和(自身を含む): 125601840

約数和(自身を除く): 84970980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4259, 4770, 8518, 9540, 12777, 17036, 21295, 25554, 38331, 42590, 51108, 63885, 76662, 85180, 127770, 153324, 191655, 225727, 255540, 383310, 451454, 677181, 766620, 902908, 1128635, 1354362, 2031543, 2257270, 2708724, 3385905, 4063086, 4514540, 6771810, 8126172, 10157715, 13543620, 20315430, 40630860]

約数ペア:

[(1, 40630860), (2, 20315430), (3, 13543620), (4, 10157715), (5, 8126172), (6, 6771810), (9, 4514540), (10, 4063086), (12, 3385905), (15, 2708724), (18, 2257270), (20, 2031543), (30, 1354362), (36, 1128635), (45, 902908), (53, 766620), (60, 677181), (90, 451454), (106, 383310), (159, 255540), (180, 225727), (212, 191655), (265, 153324), (318, 127770), (477, 85180), (530, 76662), (636, 63885), (795, 51108), (954, 42590), (1060, 38331), (1590, 25554), (1908, 21295), (2385, 17036), (3180, 12777), (4259, 9540), (4770, 8518)]