27081320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 72825480

約数和(自身を除く): 45744160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 337, 392, 410, 490, 574, 674, 820, 980, 1148, 1348, 1435, 1640, 1685, 1960, 2009, 2296, 2359, 2696, 2870, 3370, 4018, 4718, 5740, 6740, 8036, 9436, 10045, 11480, 11795, 13480, 13817, 16072, 16513, 18872, 20090, 23590, 27634, 33026, 40180, 47180, 55268, 66052, 69085, 80360, 82565, 94360, 96719, 110536, 132104, 138170, 165130, 193438, 276340, 330260, 386876, 483595, 552680, 660520, 677033, 773752, 967190, 1354066, 1934380, 2708132, 3385165, 3868760, 5416264, 6770330, 13540660, 27081320]

約数ペア:

[(1, 27081320), (2, 13540660), (4, 6770330), (5, 5416264), (7, 3868760), (8, 3385165), (10, 2708132), (14, 1934380), (20, 1354066), (28, 967190), (35, 773752), (40, 677033), (41, 660520), (49, 552680), (56, 483595), (70, 386876), (82, 330260), (98, 276340), (140, 193438), (164, 165130), (196, 138170), (205, 132104), (245, 110536), (280, 96719), (287, 94360), (328, 82565), (337, 80360), (392, 69085), (410, 66052), (490, 55268), (574, 47180), (674, 40180), (820, 33026), (980, 27634), (1148, 23590), (1348, 20090), (1435, 18872), (1640, 16513), (1685, 16072), (1960, 13817), (2009, 13480), (2296, 11795), (2359, 11480), (2696, 10045), (2870, 9436), (3370, 8036), (4018, 6740), (4718, 5740)]