7642745280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{294859}}^1$

素因数の和:294888

約数の個数: 140

約数和(自身を含む): 27186681720

約数和(自身を除く): 19543936440

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 294859, 589718, 884577, 1179436, 1474295, 1769154, 2358872, 2653731, 2948590, 3538308, 4422885, 4717744, 5307462, 5897180, 7076616, 7961193, 8845770, 9435488, 10614924, 11794360, 13268655, 14153232, 15922386, 17691540, 18870976, 21229848, 23588720, 23883579, 26537310, 28306464, 31844772, 35383080, 39805965, 42459696, 47177440, 47767158, 53074620, 56612928, 63689544, 70766160, 79611930, 84919392, 94354880, 95534316, 106149240, 119417895, 127379088, 141532320, 159223860, 169838784, 191068632, 212298480, 238835790, 254758176, 283064640, 318447720, 382137264, 424596960, 477671580, 509516352, 636895440, 764274528, 849193920, 955343160, 1273790880, 1528549056, 1910686320, 2547581760, 3821372640, 7642745280]

約数ペア:

[(1, 7642745280), (2, 3821372640), (3, 2547581760), (4, 1910686320), (5, 1528549056), (6, 1273790880), (8, 955343160), (9, 849193920), (10, 764274528), (12, 636895440), (15, 509516352), (16, 477671580), (18, 424596960), (20, 382137264), (24, 318447720), (27, 283064640), (30, 254758176), (32, 238835790), (36, 212298480), (40, 191068632), (45, 169838784), (48, 159223860), (54, 141532320), (60, 127379088), (64, 119417895), (72, 106149240), (80, 95534316), (81, 94354880), (90, 84919392), (96, 79611930), (108, 70766160), (120, 63689544), (135, 56612928), (144, 53074620), (160, 47767158), (162, 47177440), (180, 42459696), (192, 39805965), (216, 35383080), (240, 31844772), (270, 28306464), (288, 26537310), (320, 23883579), (324, 23588720), (360, 21229848), (405, 18870976), (432, 17691540), (480, 15922386), (540, 14153232), (576, 13268655), (648, 11794360), (720, 10614924), (810, 9435488), (864, 8845770), (960, 7961193), (1080, 7076616), (1296, 5897180), (1440, 5307462), (1620, 4717744), (1728, 4422885), (2160, 3538308), (2592, 2948590), (2880, 2653731), (3240, 2358872), (4320, 1769154), (5184, 1474295), (6480, 1179436), (8640, 884577), (12960, 589718), (25920, 294859)]