7620

素因数分解:

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

素因数の和:139

約数の個数: 24

約数和(自身を含む): 21504

約数和(自身を除く): 13884

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]

約数ペア:

[(1, 7620), (2, 3810), (3, 2540), (4, 1905), (5, 1524), (6, 1270), (10, 762), (12, 635), (15, 508), (20, 381), (30, 254), (60, 127)]