57418560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19937}}^1$

素因数の和:19960

約数の個数: 84

約数和(自身を含む): 197505828

約数和(自身を除く): 140087268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19937, 39874, 59811, 79748, 99685, 119622, 159496, 179433, 199370, 239244, 299055, 318992, 358866, 398740, 478488, 598110, 637984, 717732, 797480, 897165, 956976, 1196220, 1275968, 1435464, 1594960, 1794330, 1913952, 2392440, 2870928, 3189920, 3588660, 3827904, 4784880, 5741856, 6379840, 7177320, 9569760, 11483712, 14354640, 19139520, 28709280, 57418560]

約数ペア:

[(1, 57418560), (2, 28709280), (3, 19139520), (4, 14354640), (5, 11483712), (6, 9569760), (8, 7177320), (9, 6379840), (10, 5741856), (12, 4784880), (15, 3827904), (16, 3588660), (18, 3189920), (20, 2870928), (24, 2392440), (30, 1913952), (32, 1794330), (36, 1594960), (40, 1435464), (45, 1275968), (48, 1196220), (60, 956976), (64, 897165), (72, 797480), (80, 717732), (90, 637984), (96, 598110), (120, 478488), (144, 398740), (160, 358866), (180, 318992), (192, 299055), (240, 239244), (288, 199370), (320, 179433), (360, 159496), (480, 119622), (576, 99685), (720, 79748), (960, 59811), (1440, 39874), (2880, 19937)]