439801920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:602

約数の個数: 224

約数和(自身を含む): 1569110400

約数和(自身を除く): 1129308480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 192, 216, 218, 240, 270, 288, 320, 327, 360, 432, 436, 467, 480, 540, 545, 576, 654, 720, 864, 872, 934, 960, 981, 1080, 1090, 1308, 1401, 1440, 1635, 1728, 1744, 1868, 1962, 2160, 2180, 2335, 2616, 2802, 2880, 2943, 3270, 3488, 3736, 3924, 4203, 4320, 4360, 4670, 4905, 5232, 5604, 5886, 6540, 6976, 7005, 7472, 7848, 8406, 8640, 8720, 9340, 9810, 10464, 11208, 11772, 12609, 13080, 14010, 14715, 14944, 15696, 16812, 17440, 18680, 19620, 20928, 21015, 22416, 23544, 25218, 26160, 28020, 29430, 29888, 31392, 33624, 34880, 37360, 39240, 42030, 44832, 47088, 50436, 50903, 52320, 56040, 58860, 62784, 63045, 67248, 74720, 78480, 84060, 89664, 94176, 100872, 101806, 104640, 112080, 117720, 126090, 134496, 149440, 152709, 156960, 168120, 188352, 201744, 203612, 224160, 235440, 252180, 254515, 268992, 305418, 313920, 336240, 403488, 407224, 448320, 458127, 470880, 504360, 509030, 610836, 672480, 763545, 806976, 814448, 916254, 941760, 1008720, 1018060, 1221672, 1344960, 1374381, 1527090, 1628896, 1832508, 2017440, 2036120, 2290635, 2443344, 2748762, 3054180, 3257792, 3665016, 4034880, 4072240, 4581270, 4886688, 5497524, 6108360, 6871905, 7330032, 8144480, 9162540, 9773376, 10995048, 12216720, 13743810, 14660064, 16288960, 18325080, 21990096, 24433440, 27487620, 29320128, 36650160, 43980192, 48866880, 54975240, 73300320, 87960384, 109950480, 146600640, 219900960, 439801920]

約数ペア:

[(1, 439801920), (2, 219900960), (3, 146600640), (4, 109950480), (5, 87960384), (6, 73300320), (8, 54975240), (9, 48866880), (10, 43980192), (12, 36650160), (15, 29320128), (16, 27487620), (18, 24433440), (20, 21990096), (24, 18325080), (27, 16288960), (30, 14660064), (32, 13743810), (36, 12216720), (40, 10995048), (45, 9773376), (48, 9162540), (54, 8144480), (60, 7330032), (64, 6871905), (72, 6108360), (80, 5497524), (90, 4886688), (96, 4581270), (108, 4072240), (109, 4034880), (120, 3665016), (135, 3257792), (144, 3054180), (160, 2748762), (180, 2443344), (192, 2290635), (216, 2036120), (218, 2017440), (240, 1832508), (270, 1628896), (288, 1527090), (320, 1374381), (327, 1344960), (360, 1221672), (432, 1018060), (436, 1008720), (467, 941760), (480, 916254), (540, 814448), (545, 806976), (576, 763545), (654, 672480), (720, 610836), (864, 509030), (872, 504360), (934, 470880), (960, 458127), (981, 448320), (1080, 407224), (1090, 403488), (1308, 336240), (1401, 313920), (1440, 305418), (1635, 268992), (1728, 254515), (1744, 252180), (1868, 235440), (1962, 224160), (2160, 203612), (2180, 201744), (2335, 188352), (2616, 168120), (2802, 156960), (2880, 152709), (2943, 149440), (3270, 134496), (3488, 126090), (3736, 117720), (3924, 112080), (4203, 104640), (4320, 101806), (4360, 100872), (4670, 94176), (4905, 89664), (5232, 84060), (5604, 78480), (5886, 74720), (6540, 67248), (6976, 63045), (7005, 62784), (7472, 58860), (7848, 56040), (8406, 52320), (8640, 50903), (8720, 50436), (9340, 47088), (9810, 44832), (10464, 42030), (11208, 39240), (11772, 37360), (12609, 34880), (13080, 33624), (14010, 31392), (14715, 29888), (14944, 29430), (15696, 28020), (16812, 26160), (17440, 25218), (18680, 23544), (19620, 22416), (20928, 21015)]