40901460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8629}}^1$

素因数の和:8720

約数の個数: 48

約数和(自身を含む): 115987200

約数和(自身を除く): 75085740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8629, 17258, 25887, 34516, 43145, 51774, 86290, 103548, 129435, 172580, 258870, 517740, 681691, 1363382, 2045073, 2726764, 3408455, 4090146, 6816910, 8180292, 10225365, 13633820, 20450730, 40901460]

約数ペア:

[(1, 40901460), (2, 20450730), (3, 13633820), (4, 10225365), (5, 8180292), (6, 6816910), (10, 4090146), (12, 3408455), (15, 2726764), (20, 2045073), (30, 1363382), (60, 681691), (79, 517740), (158, 258870), (237, 172580), (316, 129435), (395, 103548), (474, 86290), (790, 51774), (948, 43145), (1185, 34516), (1580, 25887), (2370, 17258), (4740, 8629)]