2768580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1730

約数の個数: 60

約数和(自身を含む): 8690220

約数和(自身を除く): 5921640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1709, 3418, 5127, 6836, 8545, 10254, 15381, 17090, 20508, 25635, 30762, 34180, 46143, 51270, 61524, 76905, 92286, 102540, 138429, 153810, 184572, 230715, 276858, 307620, 461430, 553716, 692145, 922860, 1384290, 2768580]

約数ペア:

[(1, 2768580), (2, 1384290), (3, 922860), (4, 692145), (5, 553716), (6, 461430), (9, 307620), (10, 276858), (12, 230715), (15, 184572), (18, 153810), (20, 138429), (27, 102540), (30, 92286), (36, 76905), (45, 61524), (54, 51270), (60, 46143), (81, 34180), (90, 30762), (108, 25635), (135, 20508), (162, 17090), (180, 15381), (270, 10254), (324, 8545), (405, 6836), (540, 5127), (810, 3418), (1620, 1709)]