60242120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 140540400

約数和(自身を除く): 80298280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 109, 164, 205, 218, 328, 337, 410, 436, 545, 674, 820, 872, 1090, 1348, 1640, 1685, 2180, 2696, 3370, 4360, 4469, 6740, 8938, 13480, 13817, 17876, 22345, 27634, 35752, 36733, 44690, 55268, 69085, 73466, 89380, 110536, 138170, 146932, 178760, 183665, 276340, 293864, 367330, 552680, 734660, 1469320, 1506053, 3012106, 6024212, 7530265, 12048424, 15060530, 30121060, 60242120]

約数ペア:

[(1, 60242120), (2, 30121060), (4, 15060530), (5, 12048424), (8, 7530265), (10, 6024212), (20, 3012106), (40, 1506053), (41, 1469320), (82, 734660), (109, 552680), (164, 367330), (205, 293864), (218, 276340), (328, 183665), (337, 178760), (410, 146932), (436, 138170), (545, 110536), (674, 89380), (820, 73466), (872, 69085), (1090, 55268), (1348, 44690), (1640, 36733), (1685, 35752), (2180, 27634), (2696, 22345), (3370, 17876), (4360, 13817), (4469, 13480), (6740, 8938)]