980716980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16345283}}^1$

素因数の和:16345295

約数の個数: 24

約数和(自身を含む): 2746007712

約数和(自身を除く): 1765290732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16345283, 32690566, 49035849, 65381132, 81726415, 98071698, 163452830, 196143396, 245179245, 326905660, 490358490, 980716980]

約数ペア:

[(1, 980716980), (2, 490358490), (3, 326905660), (4, 245179245), (5, 196143396), (6, 163452830), (10, 98071698), (12, 81726415), (15, 65381132), (20, 49035849), (30, 32690566), (60, 16345283)]