1330846980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22180783}}^1$

素因数の和:22180795

約数の個数: 24

約数和(自身を含む): 3726371712

約数和(自身を除く): 2395524732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22180783, 44361566, 66542349, 88723132, 110903915, 133084698, 221807830, 266169396, 332711745, 443615660, 665423490, 1330846980]

約数ペア:

[(1, 1330846980), (2, 665423490), (3, 443615660), (4, 332711745), (5, 266169396), (6, 221807830), (10, 133084698), (12, 110903915), (15, 88723132), (20, 66542349), (30, 44361566), (60, 22180783)]