121240880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52259}}^1$

素因数の和:52301

約数の個数: 40

約数和(自身を含む): 291610800

約数和(自身を除く): 170369920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 52259, 104518, 209036, 261295, 418072, 522590, 836144, 1045180, 1515511, 2090360, 3031022, 4180720, 6062044, 7577555, 12124088, 15155110, 24248176, 30310220, 60620440, 121240880]

約数ペア:

[(1, 121240880), (2, 60620440), (4, 30310220), (5, 24248176), (8, 15155110), (10, 12124088), (16, 7577555), (20, 6062044), (29, 4180720), (40, 3031022), (58, 2090360), (80, 1515511), (116, 1045180), (145, 836144), (232, 522590), (290, 418072), (464, 261295), (580, 209036), (1160, 104518), (2320, 52259)]