45045720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13903}}^1$

素因数の和:13926

約数の個数: 80

約数和(自身を含む): 151414560

約数和(自身を除く): 106368840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 13903, 27806, 41709, 55612, 69515, 83418, 111224, 125127, 139030, 166836, 208545, 250254, 278060, 333672, 375381, 417090, 500508, 556120, 625635, 750762, 834180, 1001016, 1126143, 1251270, 1501524, 1668360, 1876905, 2252286, 2502540, 3003048, 3753810, 4504572, 5005080, 5630715, 7507620, 9009144, 11261430, 15015240, 22522860, 45045720]

約数ペア:

[(1, 45045720), (2, 22522860), (3, 15015240), (4, 11261430), (5, 9009144), (6, 7507620), (8, 5630715), (9, 5005080), (10, 4504572), (12, 3753810), (15, 3003048), (18, 2502540), (20, 2252286), (24, 1876905), (27, 1668360), (30, 1501524), (36, 1251270), (40, 1126143), (45, 1001016), (54, 834180), (60, 750762), (72, 625635), (81, 556120), (90, 500508), (108, 417090), (120, 375381), (135, 333672), (162, 278060), (180, 250254), (216, 208545), (270, 166836), (324, 139030), (360, 125127), (405, 111224), (540, 83418), (648, 69515), (810, 55612), (1080, 41709), (1620, 27806), (3240, 13903)]