454328220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7572137}}^1$

素因数の和:7572149

約数の個数: 24

約数和(自身を含む): 1272119184

約数和(自身を除く): 817790964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7572137, 15144274, 22716411, 30288548, 37860685, 45432822, 75721370, 90865644, 113582055, 151442740, 227164110, 454328220]

約数ペア:

[(1, 454328220), (2, 227164110), (3, 151442740), (4, 113582055), (5, 90865644), (6, 75721370), (10, 45432822), (12, 37860685), (15, 30288548), (20, 22716411), (30, 15144274), (60, 7572137)]