15111240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125927}}^1$

素因数の和:125941

約数の個数: 32

約数和(自身を含む): 45334080

約数和(自身を除く): 30222840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125927, 251854, 377781, 503708, 629635, 755562, 1007416, 1259270, 1511124, 1888905, 2518540, 3022248, 3777810, 5037080, 7555620, 15111240]

約数ペア:

[(1, 15111240), (2, 7555620), (3, 5037080), (4, 3777810), (5, 3022248), (6, 2518540), (8, 1888905), (10, 1511124), (12, 1259270), (15, 1007416), (20, 755562), (24, 629635), (30, 503708), (40, 377781), (60, 251854), (120, 125927)]