123266460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20341}}^1$

素因数の和:20454

約数の個数: 48

約数和(自身を含む): 348580512

約数和(自身を除く): 225314052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 20341, 40682, 61023, 81364, 101705, 122046, 203410, 244092, 305115, 406820, 610230, 1220460, 2054441, 4108882, 6163323, 8217764, 10272205, 12326646, 20544410, 24653292, 30816615, 41088820, 61633230, 123266460]

約数ペア:

[(1, 123266460), (2, 61633230), (3, 41088820), (4, 30816615), (5, 24653292), (6, 20544410), (10, 12326646), (12, 10272205), (15, 8217764), (20, 6163323), (30, 4108882), (60, 2054441), (101, 1220460), (202, 610230), (303, 406820), (404, 305115), (505, 244092), (606, 203410), (1010, 122046), (1212, 101705), (1515, 81364), (2020, 61023), (3030, 40682), (6060, 20341)]