4648740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{77479}}^1$

素因数の和:77491

約数の個数: 24

約数和(自身を含む): 13016640

約数和(自身を除く): 8367900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77479, 154958, 232437, 309916, 387395, 464874, 774790, 929748, 1162185, 1549580, 2324370, 4648740]

約数ペア:

[(1, 4648740), (2, 2324370), (3, 1549580), (4, 1162185), (5, 929748), (6, 774790), (10, 464874), (12, 387395), (15, 309916), (20, 232437), (30, 154958), (60, 77479)]