1168720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2087}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 3106944

約数和(自身を除く): 1938224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2087, 4174, 8348, 10435, 14609, 16696, 20870, 29218, 33392, 41740, 58436, 73045, 83480, 116872, 146090, 166960, 233744, 292180, 584360, 1168720]

約数ペア:

[(1, 1168720), (2, 584360), (4, 292180), (5, 233744), (7, 166960), (8, 146090), (10, 116872), (14, 83480), (16, 73045), (20, 58436), (28, 41740), (35, 33392), (40, 29218), (56, 20870), (70, 16696), (80, 14609), (112, 10435), (140, 8348), (280, 4174), (560, 2087)]