80652120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4451}}^1$

素因数の和:4616

約数の個数: 64

約数和(自身を含む): 243613440

約数和(自身を除く): 162961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4451, 4530, 6040, 8902, 9060, 13353, 17804, 18120, 22255, 26706, 35608, 44510, 53412, 66765, 89020, 106824, 133530, 178040, 267060, 534120, 672101, 1344202, 2016303, 2688404, 3360505, 4032606, 5376808, 6721010, 8065212, 10081515, 13442020, 16130424, 20163030, 26884040, 40326060, 80652120]

約数ペア:

[(1, 80652120), (2, 40326060), (3, 26884040), (4, 20163030), (5, 16130424), (6, 13442020), (8, 10081515), (10, 8065212), (12, 6721010), (15, 5376808), (20, 4032606), (24, 3360505), (30, 2688404), (40, 2016303), (60, 1344202), (120, 672101), (151, 534120), (302, 267060), (453, 178040), (604, 133530), (755, 106824), (906, 89020), (1208, 66765), (1510, 53412), (1812, 44510), (2265, 35608), (3020, 26706), (3624, 22255), (4451, 18120), (4530, 17804), (6040, 13353), (8902, 9060)]