126272820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2104547}}^1$

素因数の和:2104559

約数の個数: 24

約数和(自身を含む): 353564064

約数和(自身を除く): 227291244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2104547, 4209094, 6313641, 8418188, 10522735, 12627282, 21045470, 25254564, 31568205, 42090940, 63136410, 126272820]

約数ペア:

[(1, 126272820), (2, 63136410), (3, 42090940), (4, 31568205), (5, 25254564), (6, 21045470), (10, 12627282), (12, 10522735), (15, 8418188), (20, 6313641), (30, 4209094), (60, 2104547)]