120042020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29567}}^1$

素因数の和:29612

約数の個数: 48

約数和(自身を含む): 298045440

約数和(自身を除く): 178003420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 29567, 59134, 118268, 147835, 206969, 295670, 413938, 591340, 827876, 857443, 1034845, 1714886, 2069690, 3429772, 4139380, 4287215, 6002101, 8574430, 12004202, 17148860, 24008404, 30010505, 60021010, 120042020]

約数ペア:

[(1, 120042020), (2, 60021010), (4, 30010505), (5, 24008404), (7, 17148860), (10, 12004202), (14, 8574430), (20, 6002101), (28, 4287215), (29, 4139380), (35, 3429772), (58, 2069690), (70, 1714886), (116, 1034845), (140, 857443), (145, 827876), (203, 591340), (290, 413938), (406, 295670), (580, 206969), (812, 147835), (1015, 118268), (2030, 59134), (4060, 29567)]