165312120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1377601}}^1$

素因数の和:1377615

約数の個数: 32

約数和(自身を含む): 495936720

約数和(自身を除く): 330624600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1377601, 2755202, 4132803, 5510404, 6888005, 8265606, 11020808, 13776010, 16531212, 20664015, 27552020, 33062424, 41328030, 55104040, 82656060, 165312120]

約数ペア:

[(1, 165312120), (2, 82656060), (3, 55104040), (4, 41328030), (5, 33062424), (6, 27552020), (8, 20664015), (10, 16531212), (12, 13776010), (15, 11020808), (20, 8265606), (24, 6888005), (30, 5510404), (40, 4132803), (60, 2755202), (120, 1377601)]