143991240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6091}}^1$

素因数の和:6302

約数の個数: 64

約数和(自身を含む): 434237760

約数和(自身を除く): 290246520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 6091, 7880, 11820, 12182, 18273, 23640, 24364, 30455, 36546, 48728, 60910, 73092, 91365, 121820, 146184, 182730, 243640, 365460, 730920, 1199927, 2399854, 3599781, 4799708, 5999635, 7199562, 9599416, 11999270, 14399124, 17998905, 23998540, 28798248, 35997810, 47997080, 71995620, 143991240]

約数ペア:

[(1, 143991240), (2, 71995620), (3, 47997080), (4, 35997810), (5, 28798248), (6, 23998540), (8, 17998905), (10, 14399124), (12, 11999270), (15, 9599416), (20, 7199562), (24, 5999635), (30, 4799708), (40, 3599781), (60, 2399854), (120, 1199927), (197, 730920), (394, 365460), (591, 243640), (788, 182730), (985, 146184), (1182, 121820), (1576, 91365), (1970, 73092), (2364, 60910), (2955, 48728), (3940, 36546), (4728, 30455), (5910, 24364), (6091, 23640), (7880, 18273), (11820, 12182)]