121085240

素因数分解:

$2^3\times 5^1\times {\mathrm{3027131}}^1$

素因数の和:3027142

約数の個数: 16

約数和(自身を含む): 272441880

約数和(自身を除く): 151356640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3027131, 6054262, 12108524, 15135655, 24217048, 30271310, 60542620, 121085240]

約数ペア:

[(1, 121085240), (2, 60542620), (4, 30271310), (5, 24217048), (8, 15135655), (10, 12108524), (20, 6054262), (40, 3027131)]