7620660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42337}}^1$

素因数の和:42352

約数の個数: 36

約数和(自身を含む): 23116548

約数和(自身を除く): 15495888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42337, 84674, 127011, 169348, 211685, 254022, 381033, 423370, 508044, 635055, 762066, 846740, 1270110, 1524132, 1905165, 2540220, 3810330, 7620660]

約数ペア:

[(1, 7620660), (2, 3810330), (3, 2540220), (4, 1905165), (5, 1524132), (6, 1270110), (9, 846740), (10, 762066), (12, 635055), (15, 508044), (18, 423370), (20, 381033), (30, 254022), (36, 211685), (45, 169348), (60, 127011), (90, 84674), (180, 42337)]