27671205840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1885

約数の個数: 160

約数和(自身を含む): 86436134400

約数和(自身を除く): 58764928560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 409, 458, 687, 818, 916, 1145, 1227, 1231, 1374, 1636, 1832, 2045, 2290, 2454, 2462, 2748, 3272, 3435, 3664, 3693, 4090, 4580, 4908, 4924, 5496, 6135, 6155, 6544, 6870, 7386, 8180, 9160, 9816, 9848, 10992, 12270, 12310, 13740, 14772, 16360, 18320, 18465, 19632, 19696, 24540, 24620, 27480, 29544, 32720, 36930, 49080, 49240, 54960, 59088, 73860, 93661, 98160, 98480, 147720, 187322, 280983, 281899, 295440, 374644, 468305, 503479, 561966, 563798, 749288, 845697, 936610, 1006958, 1123932, 1127596, 1404915, 1409495, 1498576, 1510437, 1691394, 1873220, 2013916, 2247864, 2255192, 2517395, 2809830, 2818990, 3020874, 3382788, 3746440, 4027832, 4228485, 4495728, 4510384, 5034790, 5619660, 5637980, 6041748, 6765576, 7492880, 7552185, 8055664, 8456970, 10069580, 11239320, 11275960, 12083496, 13531152, 15104370, 16913940, 20139160, 22478640, 22551920, 24166992, 30208740, 33827880, 40278320, 60417480, 67655760, 115296691, 120834960, 230593382, 345890073, 461186764, 576483455, 691780146, 922373528, 1152966910, 1383560292, 1729450365, 1844747056, 2305933820, 2767120584, 3458900730, 4611867640, 5534241168, 6917801460, 9223735280, 13835602920, 27671205840]

約数ペア:

[(1, 27671205840), (2, 13835602920), (3, 9223735280), (4, 6917801460), (5, 5534241168), (6, 4611867640), (8, 3458900730), (10, 2767120584), (12, 2305933820), (15, 1844747056), (16, 1729450365), (20, 1383560292), (24, 1152966910), (30, 922373528), (40, 691780146), (48, 576483455), (60, 461186764), (80, 345890073), (120, 230593382), (229, 120834960), (240, 115296691), (409, 67655760), (458, 60417480), (687, 40278320), (818, 33827880), (916, 30208740), (1145, 24166992), (1227, 22551920), (1231, 22478640), (1374, 20139160), (1636, 16913940), (1832, 15104370), (2045, 13531152), (2290, 12083496), (2454, 11275960), (2462, 11239320), (2748, 10069580), (3272, 8456970), (3435, 8055664), (3664, 7552185), (3693, 7492880), (4090, 6765576), (4580, 6041748), (4908, 5637980), (4924, 5619660), (5496, 5034790), (6135, 4510384), (6155, 4495728), (6544, 4228485), (6870, 4027832), (7386, 3746440), (8180, 3382788), (9160, 3020874), (9816, 2818990), (9848, 2809830), (10992, 2517395), (12270, 2255192), (12310, 2247864), (13740, 2013916), (14772, 1873220), (16360, 1691394), (18320, 1510437), (18465, 1498576), (19632, 1409495), (19696, 1404915), (24540, 1127596), (24620, 1123932), (27480, 1006958), (29544, 936610), (32720, 845697), (36930, 749288), (49080, 563798), (49240, 561966), (54960, 503479), (59088, 468305), (73860, 374644), (93661, 295440), (98160, 281899), (98480, 280983), (147720, 187322)]