47401920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 165628320

約数和(自身を除く): 118226400

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, 109, 120, 144, 151, 160, 180, 192, 218, 240, 288, 302, 320, 327, 360, 436, 453, 480, 545, 576, 604, 654, 720, 755, 872, 906, 960, 981, 1090, 1208, 1308, 1359, 1440, 1510, 1635, 1744, 1812, 1962, 2180, 2265, 2416, 2616, 2718, 2880, 3020, 3270, 3488, 3624, 3924, 4360, 4530, 4832, 4905, 5232, 5436, 6040, 6540, 6795, 6976, 7248, 7848, 8720, 9060, 9664, 9810, 10464, 10872, 12080, 13080, 13590, 14496, 15696, 16459, 17440, 18120, 19620, 20928, 21744, 24160, 26160, 27180, 28992, 31392, 32918, 34880, 36240, 39240, 43488, 48320, 49377, 52320, 54360, 62784, 65836, 72480, 78480, 82295, 86976, 98754, 104640, 108720, 131672, 144960, 148131, 156960, 164590, 197508, 217440, 246885, 263344, 296262, 313920, 329180, 395016, 434880, 493770, 526688, 592524, 658360, 740655, 790032, 987540, 1053376, 1185048, 1316720, 1481310, 1580064, 1975080, 2370096, 2633440, 2962620, 3160128, 3950160, 4740192, 5266880, 5925240, 7900320, 9480384, 11850480, 15800640, 23700960, 47401920]

約数ペア:

[(1, 47401920), (2, 23700960), (3, 15800640), (4, 11850480), (5, 9480384), (6, 7900320), (8, 5925240), (9, 5266880), (10, 4740192), (12, 3950160), (15, 3160128), (16, 2962620), (18, 2633440), (20, 2370096), (24, 1975080), (30, 1580064), (32, 1481310), (36, 1316720), (40, 1185048), (45, 1053376), (48, 987540), (60, 790032), (64, 740655), (72, 658360), (80, 592524), (90, 526688), (96, 493770), (109, 434880), (120, 395016), (144, 329180), (151, 313920), (160, 296262), (180, 263344), (192, 246885), (218, 217440), (240, 197508), (288, 164590), (302, 156960), (320, 148131), (327, 144960), (360, 131672), (436, 108720), (453, 104640), (480, 98754), (545, 86976), (576, 82295), (604, 78480), (654, 72480), (720, 65836), (755, 62784), (872, 54360), (906, 52320), (960, 49377), (981, 48320), (1090, 43488), (1208, 39240), (1308, 36240), (1359, 34880), (1440, 32918), (1510, 31392), (1635, 28992), (1744, 27180), (1812, 26160), (1962, 24160), (2180, 21744), (2265, 20928), (2416, 19620), (2616, 18120), (2718, 17440), (2880, 16459), (3020, 15696), (3270, 14496), (3488, 13590), (3624, 13080), (3924, 12080), (4360, 10872), (4530, 10464), (4832, 9810), (4905, 9664), (5232, 9060), (5436, 8720), (6040, 7848), (6540, 7248), (6795, 6976)]