158904120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1324201}}^1$

素因数の和:1324215

約数の個数: 32

約数和(自身を含む): 476712720

約数和(自身を除く): 317808600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1324201, 2648402, 3972603, 5296804, 6621005, 7945206, 10593608, 13242010, 15890412, 19863015, 26484020, 31780824, 39726030, 52968040, 79452060, 158904120]

約数ペア:

[(1, 158904120), (2, 79452060), (3, 52968040), (4, 39726030), (5, 31780824), (6, 26484020), (8, 19863015), (10, 15890412), (12, 13242010), (15, 10593608), (20, 7945206), (24, 6621005), (30, 5296804), (40, 3972603), (60, 2648402), (120, 1324201)]