156684120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1305701}}^1$

素因数の和:1305715

約数の個数: 32

約数和(自身を含む): 470052720

約数和(自身を除く): 313368600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1305701, 2611402, 3917103, 5222804, 6528505, 7834206, 10445608, 13057010, 15668412, 19585515, 26114020, 31336824, 39171030, 52228040, 78342060, 156684120]

約数ペア:

[(1, 156684120), (2, 78342060), (3, 52228040), (4, 39171030), (5, 31336824), (6, 26114020), (8, 19585515), (10, 15668412), (12, 13057010), (15, 10445608), (20, 7834206), (24, 6528505), (30, 5222804), (40, 3917103), (60, 2611402), (120, 1305701)]