407148240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1696451}}^1$

素因数の和:1696467

約数の個数: 40

約数和(自身を含む): 1262160288

約数和(自身を除く): 855012048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1696451, 3392902, 5089353, 6785804, 8482255, 10178706, 13571608, 16964510, 20357412, 25446765, 27143216, 33929020, 40714824, 50893530, 67858040, 81429648, 101787060, 135716080, 203574120, 407148240]

約数ペア:

[(1, 407148240), (2, 203574120), (3, 135716080), (4, 101787060), (5, 81429648), (6, 67858040), (8, 50893530), (10, 40714824), (12, 33929020), (15, 27143216), (16, 25446765), (20, 20357412), (24, 16964510), (30, 13571608), (40, 10178706), (48, 8482255), (60, 6785804), (80, 5089353), (120, 3392902), (240, 1696451)]