30032560

素因数分解:

$2^4\times 5^1\times {\mathrm{375407}}^1$

素因数の和:375420

約数の個数: 20

約数和(自身を含む): 69825888

約数和(自身を除く): 39793328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 375407, 750814, 1501628, 1877035, 3003256, 3754070, 6006512, 7508140, 15016280, 30032560]

約数ペア:

[(1, 30032560), (2, 15016280), (4, 7508140), (5, 6006512), (8, 3754070), (10, 3003256), (16, 1877035), (20, 1501628), (40, 750814), (80, 375407)]