270310020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4505167}}^1$

素因数の和:4505179

約数の個数: 24

約数和(自身を含む): 756868224

約数和(自身を除く): 486558204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4505167, 9010334, 13515501, 18020668, 22525835, 27031002, 45051670, 54062004, 67577505, 90103340, 135155010, 270310020]

約数ペア:

[(1, 270310020), (2, 135155010), (3, 90103340), (4, 67577505), (5, 54062004), (6, 45051670), (10, 27031002), (12, 22525835), (15, 18020668), (20, 13515501), (30, 9010334), (60, 4505167)]