144828420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219437}}^1$

素因数の和:219460

約数の個数: 48

約数和(自身を含む): 442387008

約数和(自身を除く): 297558588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 219437, 438874, 658311, 877748, 1097185, 1316622, 2194370, 2413807, 2633244, 3291555, 4388740, 4827614, 6583110, 7241421, 9655228, 12069035, 13166220, 14482842, 24138070, 28965684, 36207105, 48276140, 72414210, 144828420]

約数ペア:

[(1, 144828420), (2, 72414210), (3, 48276140), (4, 36207105), (5, 28965684), (6, 24138070), (10, 14482842), (11, 13166220), (12, 12069035), (15, 9655228), (20, 7241421), (22, 6583110), (30, 4827614), (33, 4388740), (44, 3291555), (55, 2633244), (60, 2413807), (66, 2194370), (110, 1316622), (132, 1097185), (165, 877748), (220, 658311), (330, 438874), (660, 219437)]