42672540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{711209}}^1$

素因数の和:711221

約数の個数: 24

約数和(自身を含む): 119483280

約数和(自身を除く): 76810740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 711209, 1422418, 2133627, 2844836, 3556045, 4267254, 7112090, 8534508, 10668135, 14224180, 21336270, 42672540]

約数ペア:

[(1, 42672540), (2, 21336270), (3, 14224180), (4, 10668135), (5, 8534508), (6, 7112090), (10, 4267254), (12, 3556045), (15, 2844836), (20, 2133627), (30, 1422418), (60, 711209)]