20162172120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168018101}}^1$

素因数の和:168018115

約数の個数: 32

約数和(自身を含む): 60486516720

約数和(自身を除く): 40324344600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168018101, 336036202, 504054303, 672072404, 840090505, 1008108606, 1344144808, 1680181010, 2016217212, 2520271515, 3360362020, 4032434424, 5040543030, 6720724040, 10081086060, 20162172120]

約数ペア:

[(1, 20162172120), (2, 10081086060), (3, 6720724040), (4, 5040543030), (5, 4032434424), (6, 3360362020), (8, 2520271515), (10, 2016217212), (12, 1680181010), (15, 1344144808), (20, 1008108606), (24, 840090505), (30, 672072404), (40, 504054303), (60, 336036202), (120, 168018101)]