8475840

素因数分解:

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

素因数の和:141

約数の個数: 168

約数和(自身を含む): 30510480

約数和(自身を除く): 22034640

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, 81, 90, 96, 108, 109, 120, 135, 144, 160, 162, 180, 192, 216, 218, 240, 243, 270, 288, 320, 324, 327, 360, 405, 432, 436, 480, 486, 540, 545, 576, 648, 654, 720, 810, 864, 872, 960, 972, 981, 1080, 1090, 1215, 1296, 1308, 1440, 1620, 1635, 1728, 1744, 1944, 1962, 2160, 2180, 2430, 2592, 2616, 2880, 2943, 3240, 3270, 3488, 3888, 3924, 4320, 4360, 4860, 4905, 5184, 5232, 5886, 6480, 6540, 6976, 7776, 7848, 8640, 8720, 8829, 9720, 9810, 10464, 11772, 12960, 13080, 14715, 15552, 15696, 17440, 17658, 19440, 19620, 20928, 23544, 25920, 26160, 26487, 29430, 31392, 34880, 35316, 38880, 39240, 44145, 47088, 52320, 52974, 58860, 62784, 70632, 77760, 78480, 88290, 94176, 104640, 105948, 117720, 132435, 141264, 156960, 176580, 188352, 211896, 235440, 264870, 282528, 313920, 353160, 423792, 470880, 529740, 565056, 706320, 847584, 941760, 1059480, 1412640, 1695168, 2118960, 2825280, 4237920, 8475840]

約数ペア:

[(1, 8475840), (2, 4237920), (3, 2825280), (4, 2118960), (5, 1695168), (6, 1412640), (8, 1059480), (9, 941760), (10, 847584), (12, 706320), (15, 565056), (16, 529740), (18, 470880), (20, 423792), (24, 353160), (27, 313920), (30, 282528), (32, 264870), (36, 235440), (40, 211896), (45, 188352), (48, 176580), (54, 156960), (60, 141264), (64, 132435), (72, 117720), (80, 105948), (81, 104640), (90, 94176), (96, 88290), (108, 78480), (109, 77760), (120, 70632), (135, 62784), (144, 58860), (160, 52974), (162, 52320), (180, 47088), (192, 44145), (216, 39240), (218, 38880), (240, 35316), (243, 34880), (270, 31392), (288, 29430), (320, 26487), (324, 26160), (327, 25920), (360, 23544), (405, 20928), (432, 19620), (436, 19440), (480, 17658), (486, 17440), (540, 15696), (545, 15552), (576, 14715), (648, 13080), (654, 12960), (720, 11772), (810, 10464), (864, 9810), (872, 9720), (960, 8829), (972, 8720), (981, 8640), (1080, 7848), (1090, 7776), (1215, 6976), (1296, 6540), (1308, 6480), (1440, 5886), (1620, 5232), (1635, 5184), (1728, 4905), (1744, 4860), (1944, 4360), (1962, 4320), (2160, 3924), (2180, 3888), (2430, 3488), (2592, 3270), (2616, 3240), (2880, 2943)]