8276220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45979}}^1$

素因数の和:45994

約数の個数: 36

約数和(自身を含む): 25105080

約数和(自身を除く): 16828860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45979, 91958, 137937, 183916, 229895, 275874, 413811, 459790, 551748, 689685, 827622, 919580, 1379370, 1655244, 2069055, 2758740, 4138110, 8276220]

約数ペア:

[(1, 8276220), (2, 4138110), (3, 2758740), (4, 2069055), (5, 1655244), (6, 1379370), (9, 919580), (10, 827622), (12, 689685), (15, 551748), (18, 459790), (20, 413811), (30, 275874), (36, 229895), (45, 183916), (60, 137937), (90, 91958), (180, 45979)]