80574240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167863}}^1$

素因数の和:167881

約数の個数: 48

約数和(自身を含む): 253810368

約数和(自身を除く): 173236128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 167863, 335726, 503589, 671452, 839315, 1007178, 1342904, 1678630, 2014356, 2517945, 2685808, 3357260, 4028712, 5035890, 5371616, 6714520, 8057424, 10071780, 13429040, 16114848, 20143560, 26858080, 40287120, 80574240]

約数ペア:

[(1, 80574240), (2, 40287120), (3, 26858080), (4, 20143560), (5, 16114848), (6, 13429040), (8, 10071780), (10, 8057424), (12, 6714520), (15, 5371616), (16, 5035890), (20, 4028712), (24, 3357260), (30, 2685808), (32, 2517945), (40, 2014356), (48, 1678630), (60, 1342904), (80, 1007178), (96, 839315), (120, 671452), (160, 503589), (240, 335726), (480, 167863)]