145660440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213837}}^1$

素因数の和:1213851

約数の個数: 32

約数和(自身を含む): 436981680

約数和(自身を除く): 291321240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213837, 2427674, 3641511, 4855348, 6069185, 7283022, 9710696, 12138370, 14566044, 18207555, 24276740, 29132088, 36415110, 48553480, 72830220, 145660440]

約数ペア:

[(1, 145660440), (2, 72830220), (3, 48553480), (4, 36415110), (5, 29132088), (6, 24276740), (8, 18207555), (10, 14566044), (12, 12138370), (15, 9710696), (20, 7283022), (24, 6069185), (30, 4855348), (40, 3641511), (60, 2427674), (120, 1213837)]