62720220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8370

約数の個数: 48

約数和(自身を含む): 177020928

約数和(自身を除く): 114300708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8231, 16462, 24693, 32924, 41155, 49386, 82310, 98772, 123465, 164620, 246930, 493860, 1045337, 2090674, 3136011, 4181348, 5226685, 6272022, 10453370, 12544044, 15680055, 20906740, 31360110, 62720220]

約数ペア:

[(1, 62720220), (2, 31360110), (3, 20906740), (4, 15680055), (5, 12544044), (6, 10453370), (10, 6272022), (12, 5226685), (15, 4181348), (20, 3136011), (30, 2090674), (60, 1045337), (127, 493860), (254, 246930), (381, 164620), (508, 123465), (635, 98772), (762, 82310), (1270, 49386), (1524, 41155), (1905, 32924), (2540, 24693), (3810, 16462), (7620, 8231)]