40342860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{2767}}^1$

素因数の和:2794

約数の個数: 84

約数和(自身を含む): 127067808

約数和(自身を除く): 86724948

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2767, 2916, 3645, 4860, 5534, 7290, 8301, 11068, 13835, 14580, 16602, 24903, 27670, 33204, 41505, 49806, 55340, 74709, 83010, 99612, 124515, 149418, 166020, 224127, 249030, 298836, 373545, 448254, 498060, 672381, 747090, 896508, 1120635, 1344762, 1494180, 2017143, 2241270, 2689524, 3361905, 4034286, 4482540, 6723810, 8068572, 10085715, 13447620, 20171430, 40342860]

約数ペア:

[(1, 40342860), (2, 20171430), (3, 13447620), (4, 10085715), (5, 8068572), (6, 6723810), (9, 4482540), (10, 4034286), (12, 3361905), (15, 2689524), (18, 2241270), (20, 2017143), (27, 1494180), (30, 1344762), (36, 1120635), (45, 896508), (54, 747090), (60, 672381), (81, 498060), (90, 448254), (108, 373545), (135, 298836), (162, 249030), (180, 224127), (243, 166020), (270, 149418), (324, 124515), (405, 99612), (486, 83010), (540, 74709), (729, 55340), (810, 49806), (972, 41505), (1215, 33204), (1458, 27670), (1620, 24903), (2430, 16602), (2767, 14580), (2916, 13835), (3645, 11068), (4860, 8301), (5534, 7290)]