12240950880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1581

約数の個数: 192

約数和(自身を含む): 39140720640

約数和(自身を除く): 26899769760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 157, 160, 240, 254, 314, 381, 471, 480, 508, 628, 635, 762, 785, 942, 1016, 1256, 1270, 1279, 1524, 1570, 1884, 1905, 2032, 2355, 2512, 2540, 2558, 3048, 3140, 3768, 3810, 3837, 4064, 4710, 5024, 5080, 5116, 6096, 6280, 6395, 7536, 7620, 7674, 9420, 10160, 10232, 12192, 12560, 12790, 15072, 15240, 15348, 18840, 19185, 19939, 20320, 20464, 25120, 25580, 30480, 30696, 37680, 38370, 39878, 40928, 51160, 59817, 60960, 61392, 75360, 76740, 79756, 99695, 102320, 119634, 122784, 153480, 159512, 162433, 199390, 200803, 204640, 239268, 299085, 306960, 319024, 324866, 398780, 401606, 478536, 487299, 598170, 602409, 613920, 638048, 649732, 797560, 803212, 812165, 957072, 974598, 1004015, 1196340, 1204818, 1299464, 1595120, 1606424, 1624330, 1914144, 1949196, 2008030, 2392680, 2409636, 2436495, 2598928, 3012045, 3190240, 3212848, 3248660, 3898392, 4016060, 4785360, 4819272, 4872990, 5197856, 6024090, 6425696, 6497320, 7796784, 8032120, 9570720, 9638544, 9745980, 12048180, 12994640, 15593568, 16064240, 19277088, 19491960, 24096360, 25501981, 25989280, 32128480, 38983920, 48192720, 51003962, 76505943, 77967840, 96385440, 102007924, 127509905, 153011886, 204015848, 255019810, 306023772, 382529715, 408031696, 510039620, 612047544, 765059430, 816063392, 1020079240, 1224095088, 1530118860, 2040158480, 2448190176, 3060237720, 4080316960, 6120475440, 12240950880]

約数ペア:

[(1, 12240950880), (2, 6120475440), (3, 4080316960), (4, 3060237720), (5, 2448190176), (6, 2040158480), (8, 1530118860), (10, 1224095088), (12, 1020079240), (15, 816063392), (16, 765059430), (20, 612047544), (24, 510039620), (30, 408031696), (32, 382529715), (40, 306023772), (48, 255019810), (60, 204015848), (80, 153011886), (96, 127509905), (120, 102007924), (127, 96385440), (157, 77967840), (160, 76505943), (240, 51003962), (254, 48192720), (314, 38983920), (381, 32128480), (471, 25989280), (480, 25501981), (508, 24096360), (628, 19491960), (635, 19277088), (762, 16064240), (785, 15593568), (942, 12994640), (1016, 12048180), (1256, 9745980), (1270, 9638544), (1279, 9570720), (1524, 8032120), (1570, 7796784), (1884, 6497320), (1905, 6425696), (2032, 6024090), (2355, 5197856), (2512, 4872990), (2540, 4819272), (2558, 4785360), (3048, 4016060), (3140, 3898392), (3768, 3248660), (3810, 3212848), (3837, 3190240), (4064, 3012045), (4710, 2598928), (5024, 2436495), (5080, 2409636), (5116, 2392680), (6096, 2008030), (6280, 1949196), (6395, 1914144), (7536, 1624330), (7620, 1606424), (7674, 1595120), (9420, 1299464), (10160, 1204818), (10232, 1196340), (12192, 1004015), (12560, 974598), (12790, 957072), (15072, 812165), (15240, 803212), (15348, 797560), (18840, 649732), (19185, 638048), (19939, 613920), (20320, 602409), (20464, 598170), (25120, 487299), (25580, 478536), (30480, 401606), (30696, 398780), (37680, 324866), (38370, 319024), (39878, 306960), (40928, 299085), (51160, 239268), (59817, 204640), (60960, 200803), (61392, 199390), (75360, 162433), (76740, 159512), (79756, 153480), (99695, 122784), (102320, 119634)]