7996980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133283}}^1$

素因数の和:133295

約数の個数: 24

約数和(自身を含む): 22391712

約数和(自身を除く): 14394732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133283, 266566, 399849, 533132, 666415, 799698, 1332830, 1599396, 1999245, 2665660, 3998490, 7996980]

約数ペア:

[(1, 7996980), (2, 3998490), (3, 2665660), (4, 1999245), (5, 1599396), (6, 1332830), (10, 799698), (12, 666415), (15, 533132), (20, 399849), (30, 266566), (60, 133283)]