8364660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 23654400

約数和(自身を除く): 15289740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1279, 1308, 1635, 2180, 2558, 3270, 3837, 5116, 6395, 6540, 7674, 12790, 15348, 19185, 25580, 38370, 76740, 139411, 278822, 418233, 557644, 697055, 836466, 1394110, 1672932, 2091165, 2788220, 4182330, 8364660]

約数ペア:

[(1, 8364660), (2, 4182330), (3, 2788220), (4, 2091165), (5, 1672932), (6, 1394110), (10, 836466), (12, 697055), (15, 557644), (20, 418233), (30, 278822), (60, 139411), (109, 76740), (218, 38370), (327, 25580), (436, 19185), (545, 15348), (654, 12790), (1090, 7674), (1279, 6540), (1308, 6395), (1635, 5116), (2180, 3837), (2558, 3270)]