155694120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1297451}}^1$

素因数の和:1297465

約数の個数: 32

約数和(自身を含む): 467082720

約数和(自身を除く): 311388600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1297451, 2594902, 3892353, 5189804, 6487255, 7784706, 10379608, 12974510, 15569412, 19461765, 25949020, 31138824, 38923530, 51898040, 77847060, 155694120]

約数ペア:

[(1, 155694120), (2, 77847060), (3, 51898040), (4, 38923530), (5, 31138824), (6, 25949020), (8, 19461765), (10, 15569412), (12, 12974510), (15, 10379608), (20, 7784706), (24, 6487255), (30, 5189804), (40, 3892353), (60, 2594902), (120, 1297451)]