30747457440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{338927}}^1$

素因数の和:338961

約数の個数: 240

約数和(自身を含む): 124015110912

約数和(自身を除く): 93267653472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 338927, 677854, 1016781, 1355708, 1694635, 2033562, 2372489, 2711416, 3050343, 3389270, 4067124, 4744978, 5083905, 5422832, 6100686, 6778540, 7117467, 8134248, 9151029, 9489956, 10167810, 10845664, 11862445, 12201372, 13557080, 14234934, 15251715, 16268496, 18302058, 18979912, 20335620, 21352401, 23724890, 24402744, 27114160, 27453087, 28469868, 30503430, 32536992, 35587335, 36604116, 37959824, 40671240, 42704802, 45755145, 47449780, 48805488, 54228320, 54906174, 56939736, 61006860, 64057203, 71174670, 73208232, 75919648, 81342480, 85409604, 91510290, 94899560, 97610976, 106762005, 109812348, 113879472, 122013720, 128114406, 137265435, 142349340, 146416464, 162684960, 170819208, 183020580, 189799120, 192171609, 213524010, 219624696, 227758944, 244027440, 256228812, 274530870, 284698680, 292832928, 320286015, 341638416, 366041160, 379598240, 384343218, 427048020, 439249392, 488054880, 512457624, 549061740, 569397360, 640572030, 683276832, 732082320, 768686436, 854096040, 878498784, 960858045, 1024915248, 1098123480, 1138794720, 1281144060, 1464164640, 1537372872, 1708192080, 1921716090, 2049830496, 2196246960, 2562288120, 3074745744, 3416384160, 3843432180, 4392493920, 5124576240, 6149491488, 7686864360, 10249152480, 15373728720, 30747457440]

約数ペア:

[(1, 30747457440), (2, 15373728720), (3, 10249152480), (4, 7686864360), (5, 6149491488), (6, 5124576240), (7, 4392493920), (8, 3843432180), (9, 3416384160), (10, 3074745744), (12, 2562288120), (14, 2196246960), (15, 2049830496), (16, 1921716090), (18, 1708192080), (20, 1537372872), (21, 1464164640), (24, 1281144060), (27, 1138794720), (28, 1098123480), (30, 1024915248), (32, 960858045), (35, 878498784), (36, 854096040), (40, 768686436), (42, 732082320), (45, 683276832), (48, 640572030), (54, 569397360), (56, 549061740), (60, 512457624), (63, 488054880), (70, 439249392), (72, 427048020), (80, 384343218), (81, 379598240), (84, 366041160), (90, 341638416), (96, 320286015), (105, 292832928), (108, 284698680), (112, 274530870), (120, 256228812), (126, 244027440), (135, 227758944), (140, 219624696), (144, 213524010), (160, 192171609), (162, 189799120), (168, 183020580), (180, 170819208), (189, 162684960), (210, 146416464), (216, 142349340), (224, 137265435), (240, 128114406), (252, 122013720), (270, 113879472), (280, 109812348), (288, 106762005), (315, 97610976), (324, 94899560), (336, 91510290), (360, 85409604), (378, 81342480), (405, 75919648), (420, 73208232), (432, 71174670), (480, 64057203), (504, 61006860), (540, 56939736), (560, 54906174), (567, 54228320), (630, 48805488), (648, 47449780), (672, 45755145), (720, 42704802), (756, 40671240), (810, 37959824), (840, 36604116), (864, 35587335), (945, 32536992), (1008, 30503430), (1080, 28469868), (1120, 27453087), (1134, 27114160), (1260, 24402744), (1296, 23724890), (1440, 21352401), (1512, 20335620), (1620, 18979912), (1680, 18302058), (1890, 16268496), (2016, 15251715), (2160, 14234934), (2268, 13557080), (2520, 12201372), (2592, 11862445), (2835, 10845664), (3024, 10167810), (3240, 9489956), (3360, 9151029), (3780, 8134248), (4320, 7117467), (4536, 6778540), (5040, 6100686), (5670, 5422832), (6048, 5083905), (6480, 4744978), (7560, 4067124), (9072, 3389270), (10080, 3050343), (11340, 2711416), (12960, 2372489), (15120, 2033562), (18144, 1694635), (22680, 1355708), (30240, 1016781), (45360, 677854), (90720, 338927)]