82742160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{344759}}^1$

素因数の和:344775

約数の個数: 40

約数和(自身を含む): 256501440

約数和(自身を除く): 173759280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 344759, 689518, 1034277, 1379036, 1723795, 2068554, 2758072, 3447590, 4137108, 5171385, 5516144, 6895180, 8274216, 10342770, 13790360, 16548432, 20685540, 27580720, 41371080, 82742160]

約数ペア:

[(1, 82742160), (2, 41371080), (3, 27580720), (4, 20685540), (5, 16548432), (6, 13790360), (8, 10342770), (10, 8274216), (12, 6895180), (15, 5516144), (16, 5171385), (20, 4137108), (24, 3447590), (30, 2758072), (40, 2068554), (48, 1723795), (60, 1379036), (80, 1034277), (120, 689518), (240, 344759)]