2012655240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5590709}}^1$

素因数の和:5590726

約数の個数: 48

約数和(自身を含む): 6541130700

約数和(自身を除く): 4528475460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5590709, 11181418, 16772127, 22362836, 27953545, 33544254, 44725672, 50316381, 55907090, 67088508, 83860635, 100632762, 111814180, 134177016, 167721270, 201265524, 223628360, 251581905, 335442540, 402531048, 503163810, 670885080, 1006327620, 2012655240]

約数ペア:

[(1, 2012655240), (2, 1006327620), (3, 670885080), (4, 503163810), (5, 402531048), (6, 335442540), (8, 251581905), (9, 223628360), (10, 201265524), (12, 167721270), (15, 134177016), (18, 111814180), (20, 100632762), (24, 83860635), (30, 67088508), (36, 55907090), (40, 50316381), (45, 44725672), (60, 33544254), (72, 27953545), (90, 22362836), (120, 16772127), (180, 11181418), (360, 5590709)]