75841980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1264033}}^1$

素因数の和:1264045

約数の個数: 24

約数和(自身を含む): 212357712

約数和(自身を除く): 136515732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1264033, 2528066, 3792099, 5056132, 6320165, 7584198, 12640330, 15168396, 18960495, 25280660, 37920990, 75841980]

約数ペア:

[(1, 75841980), (2, 37920990), (3, 25280660), (4, 18960495), (5, 15168396), (6, 12640330), (10, 7584198), (12, 6320165), (15, 5056132), (20, 3792099), (30, 2528066), (60, 1264033)]