8305740

素因数分解:

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

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 17836740

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 1709, 2430, 3418, 4860, 5127, 6836, 8545, 10254, 15381, 17090, 20508, 25635, 30762, 34180, 46143, 51270, 61524, 76905, 92286, 102540, 138429, 153810, 184572, 230715, 276858, 307620, 415287, 461430, 553716, 692145, 830574, 922860, 1384290, 1661148, 2076435, 2768580, 4152870, 8305740]

約数ペア:

[(1, 8305740), (2, 4152870), (3, 2768580), (4, 2076435), (5, 1661148), (6, 1384290), (9, 922860), (10, 830574), (12, 692145), (15, 553716), (18, 461430), (20, 415287), (27, 307620), (30, 276858), (36, 230715), (45, 184572), (54, 153810), (60, 138429), (81, 102540), (90, 92286), (108, 76905), (135, 61524), (162, 51270), (180, 46143), (243, 34180), (270, 30762), (324, 25635), (405, 20508), (486, 17090), (540, 15381), (810, 10254), (972, 8545), (1215, 6836), (1620, 5127), (1709, 4860), (2430, 3418)]