131670120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4079}}^1$

素因数の和:4362

約数の個数: 64

約数和(自身を含む): 396576000

約数和(自身を除く): 264905880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4079, 5380, 6456, 8070, 8158, 10760, 12237, 16140, 16316, 20395, 24474, 32280, 32632, 40790, 48948, 61185, 81580, 97896, 122370, 163160, 244740, 489480, 1097251, 2194502, 3291753, 4389004, 5486255, 6583506, 8778008, 10972510, 13167012, 16458765, 21945020, 26334024, 32917530, 43890040, 65835060, 131670120]

約数ペア:

[(1, 131670120), (2, 65835060), (3, 43890040), (4, 32917530), (5, 26334024), (6, 21945020), (8, 16458765), (10, 13167012), (12, 10972510), (15, 8778008), (20, 6583506), (24, 5486255), (30, 4389004), (40, 3291753), (60, 2194502), (120, 1097251), (269, 489480), (538, 244740), (807, 163160), (1076, 122370), (1345, 97896), (1614, 81580), (2152, 61185), (2690, 48948), (3228, 40790), (4035, 32632), (4079, 32280), (5380, 24474), (6456, 20395), (8070, 16316), (8158, 16140), (10760, 12237)]