72670020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1211167}}^1$

素因数の和:1211179

約数の個数: 24

約数和(自身を含む): 203476224

約数和(自身を除く): 130806204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1211167, 2422334, 3633501, 4844668, 6055835, 7267002, 12111670, 14534004, 18167505, 24223340, 36335010, 72670020]

約数ペア:

[(1, 72670020), (2, 36335010), (3, 24223340), (4, 18167505), (5, 14534004), (6, 12111670), (10, 7267002), (12, 6055835), (15, 4844668), (20, 3633501), (30, 2422334), (60, 1211167)]