60801640

素因数分解:

$2^3\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1307}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 137026080

約数和(自身を除く): 76224440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1163, 1307, 2326, 2614, 4652, 5228, 5815, 6535, 9304, 10456, 11630, 13070, 23260, 26140, 46520, 52280, 1520041, 3040082, 6080164, 7600205, 12160328, 15200410, 30400820, 60801640]

約数ペア:

[(1, 60801640), (2, 30400820), (4, 15200410), (5, 12160328), (8, 7600205), (10, 6080164), (20, 3040082), (40, 1520041), (1163, 52280), (1307, 46520), (2326, 26140), (2614, 23260), (4652, 13070), (5228, 11630), (5815, 10456), (6535, 9304)]