150381640

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2591}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 338722560

約数和(自身を除く): 188340920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 2591, 2902, 5182, 5804, 7255, 10364, 11608, 12955, 14510, 20728, 25910, 29020, 51820, 58040, 103640, 3759541, 7519082, 15038164, 18797705, 30076328, 37595410, 75190820, 150381640]

約数ペア:

[(1, 150381640), (2, 75190820), (4, 37595410), (5, 30076328), (8, 18797705), (10, 15038164), (20, 7519082), (40, 3759541), (1451, 103640), (2591, 58040), (2902, 51820), (5182, 29020), (5804, 25910), (7255, 20728), (10364, 14510), (11608, 12955)]