272820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4547}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 764064

約数和(自身を除く): 491244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4547, 9094, 13641, 18188, 22735, 27282, 45470, 54564, 68205, 90940, 136410, 272820]

約数ペア:

[(1, 272820), (2, 136410), (3, 90940), (4, 68205), (5, 54564), (6, 45470), (10, 27282), (12, 22735), (15, 18188), (20, 13641), (30, 9094), (60, 4547)]