82809840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{345041}}^1$

素因数の和:345057

約数の個数: 40

約数和(自身を含む): 256711248

約数和(自身を除く): 173901408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 345041, 690082, 1035123, 1380164, 1725205, 2070246, 2760328, 3450410, 4140492, 5175615, 5520656, 6900820, 8280984, 10351230, 13801640, 16561968, 20702460, 27603280, 41404920, 82809840]

約数ペア:

[(1, 82809840), (2, 41404920), (3, 27603280), (4, 20702460), (5, 16561968), (6, 13801640), (8, 10351230), (10, 8280984), (12, 6900820), (15, 5520656), (16, 5175615), (20, 4140492), (24, 3450410), (30, 2760328), (40, 2070246), (48, 1725205), (60, 1380164), (80, 1035123), (120, 690082), (240, 345041)]