339848640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:819

約数の個数: 168

約数和(自身を含む): 1176832800

約数和(自身を除く): 836984160

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, 197, 240, 288, 320, 360, 394, 480, 576, 591, 599, 720, 788, 960, 985, 1182, 1198, 1440, 1576, 1773, 1797, 1970, 2364, 2396, 2880, 2955, 2995, 3152, 3546, 3594, 3940, 4728, 4792, 5391, 5910, 5990, 6304, 7092, 7188, 7880, 8865, 8985, 9456, 9584, 10782, 11820, 11980, 12608, 14184, 14376, 15760, 17730, 17970, 18912, 19168, 21564, 23640, 23960, 26955, 28368, 28752, 31520, 35460, 35940, 37824, 38336, 43128, 47280, 47920, 53910, 56736, 57504, 63040, 70920, 71880, 86256, 94560, 95840, 107820, 113472, 115008, 118003, 141840, 143760, 172512, 189120, 191680, 215640, 236006, 283680, 287520, 345024, 354009, 431280, 472012, 567360, 575040, 590015, 708018, 862560, 944024, 1062027, 1180030, 1416036, 1725120, 1770045, 1888048, 2124054, 2360060, 2832072, 3540090, 3776096, 4248108, 4720120, 5310135, 5664144, 7080180, 7552192, 8496216, 9440240, 10620270, 11328288, 14160360, 16992432, 18880480, 21240540, 22656576, 28320720, 33984864, 37760960, 42481080, 56641440, 67969728, 84962160, 113282880, 169924320, 339848640]

約数ペア:

[(1, 339848640), (2, 169924320), (3, 113282880), (4, 84962160), (5, 67969728), (6, 56641440), (8, 42481080), (9, 37760960), (10, 33984864), (12, 28320720), (15, 22656576), (16, 21240540), (18, 18880480), (20, 16992432), (24, 14160360), (30, 11328288), (32, 10620270), (36, 9440240), (40, 8496216), (45, 7552192), (48, 7080180), (60, 5664144), (64, 5310135), (72, 4720120), (80, 4248108), (90, 3776096), (96, 3540090), (120, 2832072), (144, 2360060), (160, 2124054), (180, 1888048), (192, 1770045), (197, 1725120), (240, 1416036), (288, 1180030), (320, 1062027), (360, 944024), (394, 862560), (480, 708018), (576, 590015), (591, 575040), (599, 567360), (720, 472012), (788, 431280), (960, 354009), (985, 345024), (1182, 287520), (1198, 283680), (1440, 236006), (1576, 215640), (1773, 191680), (1797, 189120), (1970, 172512), (2364, 143760), (2396, 141840), (2880, 118003), (2955, 115008), (2995, 113472), (3152, 107820), (3546, 95840), (3594, 94560), (3940, 86256), (4728, 71880), (4792, 70920), (5391, 63040), (5910, 57504), (5990, 56736), (6304, 53910), (7092, 47920), (7188, 47280), (7880, 43128), (8865, 38336), (8985, 37824), (9456, 35940), (9584, 35460), (10782, 31520), (11820, 28752), (11980, 28368), (12608, 26955), (14184, 23960), (14376, 23640), (15760, 21564), (17730, 19168), (17970, 18912)]