155524920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1296041}}^1$

素因数の和:1296055

約数の個数: 32

約数和(自身を含む): 466575120

約数和(自身を除く): 311050200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1296041, 2592082, 3888123, 5184164, 6480205, 7776246, 10368328, 12960410, 15552492, 19440615, 25920820, 31104984, 38881230, 51841640, 77762460, 155524920]

約数ペア:

[(1, 155524920), (2, 77762460), (3, 51841640), (4, 38881230), (5, 31104984), (6, 25920820), (8, 19440615), (10, 15552492), (12, 12960410), (15, 10368328), (20, 7776246), (24, 6480205), (30, 5184164), (40, 3888123), (60, 2592082), (120, 1296041)]