68719620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1145327}}^1$

素因数の和:1145339

約数の個数: 24

約数和(自身を含む): 192415104

約数和(自身を除く): 123695484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1145327, 2290654, 3435981, 4581308, 5726635, 6871962, 11453270, 13743924, 17179905, 22906540, 34359810, 68719620]

約数ペア:

[(1, 68719620), (2, 34359810), (3, 22906540), (4, 17179905), (5, 13743924), (6, 11453270), (10, 6871962), (12, 5726635), (15, 4581308), (20, 3435981), (30, 2290654), (60, 1145327)]