148191240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12227}}^1$

素因数の和:12342

約数の個数: 64

約数和(自身を含む): 449012160

約数和(自身を除く): 300820920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 12227, 24454, 36681, 48908, 61135, 73362, 97816, 122270, 146724, 183405, 244540, 293448, 366810, 489080, 733620, 1234927, 1467240, 2469854, 3704781, 4939708, 6174635, 7409562, 9879416, 12349270, 14819124, 18523905, 24698540, 29638248, 37047810, 49397080, 74095620, 148191240]

約数ペア:

[(1, 148191240), (2, 74095620), (3, 49397080), (4, 37047810), (5, 29638248), (6, 24698540), (8, 18523905), (10, 14819124), (12, 12349270), (15, 9879416), (20, 7409562), (24, 6174635), (30, 4939708), (40, 3704781), (60, 2469854), (101, 1467240), (120, 1234927), (202, 733620), (303, 489080), (404, 366810), (505, 293448), (606, 244540), (808, 183405), (1010, 146724), (1212, 122270), (1515, 97816), (2020, 73362), (2424, 61135), (3030, 48908), (4040, 36681), (6060, 24454), (12120, 12227)]