1260876660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21014611}}^1$

素因数の和:21014623

約数の個数: 24

約数和(自身を含む): 3530454816

約数和(自身を除く): 2269578156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21014611, 42029222, 63043833, 84058444, 105073055, 126087666, 210146110, 252175332, 315219165, 420292220, 630438330, 1260876660]

約数ペア:

[(1, 1260876660), (2, 630438330), (3, 420292220), (4, 315219165), (5, 252175332), (6, 210146110), (10, 126087666), (12, 105073055), (15, 84058444), (20, 63043833), (30, 42029222), (60, 21014611)]