49905512640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{641789}}^1$

素因数の和:641821

約数の個数: 168

約数和(自身を含む): 178012008720

約数和(自身を除く): 128106496080

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 641789, 1283578, 1925367, 2567156, 3208945, 3850734, 5134312, 5776101, 6417890, 7701468, 9626835, 10268624, 11552202, 12835780, 15402936, 17328303, 19253670, 20537248, 23104404, 25671560, 28880505, 30805872, 34656606, 38507340, 41074496, 46208808, 51343120, 51984909, 57761010, 61611744, 69313212, 77014680, 86641515, 92417616, 102686240, 103969818, 115522020, 123223488, 138626424, 154029360, 155954727, 173283030, 184835232, 205372480, 207939636, 231044040, 259924545, 277252848, 308058720, 311909454, 346566060, 369670464, 415879272, 462088080, 519849090, 554505696, 616117440, 623818908, 693132120, 779773635, 831758544, 924176160, 1039698180, 1109011392, 1247637816, 1386264240, 1559547270, 1663517088, 1848352320, 2079396360, 2495275632, 2772528480, 3119094540, 3327034176, 4158792720, 4990551264, 5545056960, 6238189080, 8317585440, 9981102528, 12476378160, 16635170880, 24952756320, 49905512640]

約数ペア:

[(1, 49905512640), (2, 24952756320), (3, 16635170880), (4, 12476378160), (5, 9981102528), (6, 8317585440), (8, 6238189080), (9, 5545056960), (10, 4990551264), (12, 4158792720), (15, 3327034176), (16, 3119094540), (18, 2772528480), (20, 2495275632), (24, 2079396360), (27, 1848352320), (30, 1663517088), (32, 1559547270), (36, 1386264240), (40, 1247637816), (45, 1109011392), (48, 1039698180), (54, 924176160), (60, 831758544), (64, 779773635), (72, 693132120), (80, 623818908), (81, 616117440), (90, 554505696), (96, 519849090), (108, 462088080), (120, 415879272), (135, 369670464), (144, 346566060), (160, 311909454), (162, 308058720), (180, 277252848), (192, 259924545), (216, 231044040), (240, 207939636), (243, 205372480), (270, 184835232), (288, 173283030), (320, 155954727), (324, 154029360), (360, 138626424), (405, 123223488), (432, 115522020), (480, 103969818), (486, 102686240), (540, 92417616), (576, 86641515), (648, 77014680), (720, 69313212), (810, 61611744), (864, 57761010), (960, 51984909), (972, 51343120), (1080, 46208808), (1215, 41074496), (1296, 38507340), (1440, 34656606), (1620, 30805872), (1728, 28880505), (1944, 25671560), (2160, 23104404), (2430, 20537248), (2592, 19253670), (2880, 17328303), (3240, 15402936), (3888, 12835780), (4320, 11552202), (4860, 10268624), (5184, 9626835), (6480, 7701468), (7776, 6417890), (8640, 5776101), (9720, 5134312), (12960, 3850734), (15552, 3208945), (19440, 2567156), (25920, 1925367), (38880, 1283578), (77760, 641789)]