3984180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66403}}^1$

素因数の和:66415

約数の個数: 24

約数和(自身を含む): 11155872

約数和(自身を除く): 7171692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 66403, 132806, 199209, 265612, 332015, 398418, 664030, 796836, 996045, 1328060, 1992090, 3984180]

約数ペア:

[(1, 3984180), (2, 1992090), (3, 1328060), (4, 996045), (5, 796836), (6, 664030), (10, 398418), (12, 332015), (15, 265612), (20, 199209), (30, 132806), (60, 66403)]