392220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2179}}^1$

素因数の和:2194

約数の個数: 36

約数和(自身を含む): 1190280

約数和(自身を除く): 798060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2179, 4358, 6537, 8716, 10895, 13074, 19611, 21790, 26148, 32685, 39222, 43580, 65370, 78444, 98055, 130740, 196110, 392220]

約数ペア:

[(1, 392220), (2, 196110), (3, 130740), (4, 98055), (5, 78444), (6, 65370), (9, 43580), (10, 39222), (12, 32685), (15, 26148), (18, 21790), (20, 19611), (30, 13074), (36, 10895), (45, 8716), (60, 6537), (90, 4358), (180, 2179)]