60827480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{217241}}^1$

素因数の和:217259

約数の個数: 32

約数和(自身を含む): 156414240

約数和(自身を除く): 95586760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 217241, 434482, 868964, 1086205, 1520687, 1737928, 2172410, 3041374, 4344820, 6082748, 7603435, 8689640, 12165496, 15206870, 30413740, 60827480]

約数ペア:

[(1, 60827480), (2, 30413740), (4, 15206870), (5, 12165496), (7, 8689640), (8, 7603435), (10, 6082748), (14, 4344820), (20, 3041374), (28, 2172410), (35, 1737928), (40, 1520687), (56, 1086205), (70, 868964), (140, 434482), (280, 217241)]