7749717120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{49831}}^1$

素因数の和:49865

約数の個数: 192

約数和(自身を含む): 27752437440

約数和(自身を除く): 20002720320

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, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 19440, 25920, 31104, 38880, 49831, 51840, 77760, 99662, 149493, 155520, 199324, 249155, 298986, 398648, 448479, 498310, 597972, 747465, 797296, 896958, 996620, 1195944, 1345437, 1494930, 1594592, 1793916, 1993240, 2242395, 2391888, 2690874, 2989860, 3189184, 3587832, 3986480, 4036311, 4484790, 4783776, 5381748, 5979720, 6378368, 6727185, 7175664, 7972960, 8072622, 8969580, 9567552, 10763496, 11959440, 12108933, 13454370, 14351328, 15945920, 16145244, 17939160, 19135104, 20181555, 21526992, 23918880, 24217866, 26908740, 28702656, 31891840, 32290488, 35878320, 40363110, 43053984, 47837760, 48435732, 53817480, 57405312, 60544665, 64580976, 71756640, 80726220, 86107968, 95675520, 96871464, 107634960, 121089330, 129161952, 143513280, 161452440, 172215936, 193742928, 215269920, 242178660, 258323904, 287026560, 322904880, 387485856, 430539840, 484357320, 516647808, 645809760, 774971712, 861079680, 968714640, 1291619520, 1549943424, 1937429280, 2583239040, 3874858560, 7749717120]

約数ペア:

[(1, 7749717120), (2, 3874858560), (3, 2583239040), (4, 1937429280), (5, 1549943424), (6, 1291619520), (8, 968714640), (9, 861079680), (10, 774971712), (12, 645809760), (15, 516647808), (16, 484357320), (18, 430539840), (20, 387485856), (24, 322904880), (27, 287026560), (30, 258323904), (32, 242178660), (36, 215269920), (40, 193742928), (45, 172215936), (48, 161452440), (54, 143513280), (60, 129161952), (64, 121089330), (72, 107634960), (80, 96871464), (81, 95675520), (90, 86107968), (96, 80726220), (108, 71756640), (120, 64580976), (128, 60544665), (135, 57405312), (144, 53817480), (160, 48435732), (162, 47837760), (180, 43053984), (192, 40363110), (216, 35878320), (240, 32290488), (243, 31891840), (270, 28702656), (288, 26908740), (320, 24217866), (324, 23918880), (360, 21526992), (384, 20181555), (405, 19135104), (432, 17939160), (480, 16145244), (486, 15945920), (540, 14351328), (576, 13454370), (640, 12108933), (648, 11959440), (720, 10763496), (810, 9567552), (864, 8969580), (960, 8072622), (972, 7972960), (1080, 7175664), (1152, 6727185), (1215, 6378368), (1296, 5979720), (1440, 5381748), (1620, 4783776), (1728, 4484790), (1920, 4036311), (1944, 3986480), (2160, 3587832), (2430, 3189184), (2592, 2989860), (2880, 2690874), (3240, 2391888), (3456, 2242395), (3888, 1993240), (4320, 1793916), (4860, 1594592), (5184, 1494930), (5760, 1345437), (6480, 1195944), (7776, 996620), (8640, 896958), (9720, 797296), (10368, 747465), (12960, 597972), (15552, 498310), (17280, 448479), (19440, 398648), (25920, 298986), (31104, 249155), (38880, 199324), (49831, 155520), (51840, 149493), (77760, 99662)]