78867060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1314451}}^1$

素因数の和:1314463

約数の個数: 24

約数和(自身を含む): 220827936

約数和(自身を除く): 141960876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1314451, 2628902, 3943353, 5257804, 6572255, 7886706, 13144510, 15773412, 19716765, 26289020, 39433530, 78867060]

約数ペア:

[(1, 78867060), (2, 39433530), (3, 26289020), (4, 19716765), (5, 15773412), (6, 13144510), (10, 7886706), (12, 6572255), (15, 5257804), (20, 3943353), (30, 2628902), (60, 1314451)]