123236260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{880259}}^1$

素因数の和:880275

約数の個数: 24

約数和(自身を含む): 295767360

約数和(自身を除く): 172531100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 880259, 1760518, 3521036, 4401295, 6161813, 8802590, 12323626, 17605180, 24647252, 30809065, 61618130, 123236260]

約数ペア:

[(1, 123236260), (2, 61618130), (4, 30809065), (5, 24647252), (7, 17605180), (10, 12323626), (14, 8802590), (20, 6161813), (28, 4401295), (35, 3521036), (70, 1760518), (140, 880259)]