480195483520

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{13721}}^1$

素因数の和:14256

約数の個数: 128

約数和(自身を含む): 1158905232000

約数和(自身を除く): 678709748480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 367, 596, 640, 734, 745, 1192, 1468, 1490, 1835, 2384, 2936, 2980, 3670, 4768, 5872, 5960, 7340, 9536, 11744, 11920, 13721, 14680, 19072, 23488, 23840, 27442, 29360, 46976, 47680, 54683, 54884, 58720, 68605, 95360, 109366, 109768, 117440, 137210, 218732, 219536, 234880, 273415, 274420, 437464, 439072, 546830, 548840, 874928, 878144, 1093660, 1097680, 1749856, 1756288, 2044429, 2187320, 2195360, 3499712, 4088858, 4374640, 4390720, 5035607, 6999424, 8177716, 8749280, 8781440, 10071214, 10222145, 16355432, 17498560, 20142428, 20444290, 25178035, 32710864, 34997120, 40284856, 40888580, 50356070, 65421728, 80569712, 81777160, 100712140, 130843456, 161139424, 163554320, 201424280, 261686912, 322278848, 327108640, 402848560, 644557696, 654217280, 750305443, 805697120, 1308434560, 1500610886, 1611394240, 3001221772, 3222788480, 3751527215, 6002443544, 7503054430, 12004887088, 15006108860, 24009774176, 30012217720, 48019548352, 60024435440, 96039096704, 120048870880, 240097741760, 480195483520]

約数ペア:

[(1, 480195483520), (2, 240097741760), (4, 120048870880), (5, 96039096704), (8, 60024435440), (10, 48019548352), (16, 30012217720), (20, 24009774176), (32, 15006108860), (40, 12004887088), (64, 7503054430), (80, 6002443544), (128, 3751527215), (149, 3222788480), (160, 3001221772), (298, 1611394240), (320, 1500610886), (367, 1308434560), (596, 805697120), (640, 750305443), (734, 654217280), (745, 644557696), (1192, 402848560), (1468, 327108640), (1490, 322278848), (1835, 261686912), (2384, 201424280), (2936, 163554320), (2980, 161139424), (3670, 130843456), (4768, 100712140), (5872, 81777160), (5960, 80569712), (7340, 65421728), (9536, 50356070), (11744, 40888580), (11920, 40284856), (13721, 34997120), (14680, 32710864), (19072, 25178035), (23488, 20444290), (23840, 20142428), (27442, 17498560), (29360, 16355432), (46976, 10222145), (47680, 10071214), (54683, 8781440), (54884, 8749280), (58720, 8177716), (68605, 6999424), (95360, 5035607), (109366, 4390720), (109768, 4374640), (117440, 4088858), (137210, 3499712), (218732, 2195360), (219536, 2187320), (234880, 2044429), (273415, 1756288), (274420, 1749856), (437464, 1097680), (439072, 1093660), (546830, 878144), (548840, 874928)]