502798080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1182

約数の個数: 144

約数和(自身を含む): 1620025344

約数和(自身を除く): 1117227264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1031, 1270, 1280, 1524, 1905, 1920, 2032, 2062, 2540, 3048, 3093, 3810, 3840, 4064, 4124, 5080, 5155, 6096, 6186, 7620, 8128, 8248, 10160, 10310, 12192, 12372, 15240, 15465, 16256, 16496, 20320, 20620, 24384, 24744, 30480, 30930, 32512, 32992, 40640, 41240, 48768, 49488, 60960, 61860, 65984, 81280, 82480, 97536, 98976, 121920, 123720, 130937, 131968, 162560, 164960, 197952, 243840, 247440, 261874, 263936, 329920, 392811, 395904, 487680, 494880, 523748, 654685, 659840, 785622, 791808, 989760, 1047496, 1309370, 1319680, 1571244, 1964055, 1979520, 2094992, 2618740, 3142488, 3928110, 3959040, 4189984, 5237480, 6284976, 7856220, 8379968, 10474960, 12569952, 15712440, 16759936, 20949920, 25139904, 31424880, 33519872, 41899840, 50279808, 62849760, 83799680, 100559616, 125699520, 167599360, 251399040, 502798080]

約数ペア:

[(1, 502798080), (2, 251399040), (3, 167599360), (4, 125699520), (5, 100559616), (6, 83799680), (8, 62849760), (10, 50279808), (12, 41899840), (15, 33519872), (16, 31424880), (20, 25139904), (24, 20949920), (30, 16759936), (32, 15712440), (40, 12569952), (48, 10474960), (60, 8379968), (64, 7856220), (80, 6284976), (96, 5237480), (120, 4189984), (127, 3959040), (128, 3928110), (160, 3142488), (192, 2618740), (240, 2094992), (254, 1979520), (256, 1964055), (320, 1571244), (381, 1319680), (384, 1309370), (480, 1047496), (508, 989760), (635, 791808), (640, 785622), (762, 659840), (768, 654685), (960, 523748), (1016, 494880), (1031, 487680), (1270, 395904), (1280, 392811), (1524, 329920), (1905, 263936), (1920, 261874), (2032, 247440), (2062, 243840), (2540, 197952), (3048, 164960), (3093, 162560), (3810, 131968), (3840, 130937), (4064, 123720), (4124, 121920), (5080, 98976), (5155, 97536), (6096, 82480), (6186, 81280), (7620, 65984), (8128, 61860), (8248, 60960), (10160, 49488), (10310, 48768), (12192, 41240), (12372, 40640), (15240, 32992), (15465, 32512), (16256, 30930), (16496, 30480), (20320, 24744), (20620, 24384)]