506089620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{312401}}^1$

素因数の和:312422

約数の個数: 60

約数和(自身を含む): 1587626964

約数和(自身を除く): 1081537344

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, 312401, 624802, 937203, 1249604, 1562005, 1874406, 2811609, 3124010, 3748812, 4686015, 5623218, 6248020, 8434827, 9372030, 11246436, 14058045, 16869654, 18744060, 25304481, 28116090, 33739308, 42174135, 50608962, 56232180, 84348270, 101217924, 126522405, 168696540, 253044810, 506089620]

約数ペア:

[(1, 506089620), (2, 253044810), (3, 168696540), (4, 126522405), (5, 101217924), (6, 84348270), (9, 56232180), (10, 50608962), (12, 42174135), (15, 33739308), (18, 28116090), (20, 25304481), (27, 18744060), (30, 16869654), (36, 14058045), (45, 11246436), (54, 9372030), (60, 8434827), (81, 6248020), (90, 5623218), (108, 4686015), (135, 3748812), (162, 3124010), (180, 2811609), (270, 1874406), (324, 1562005), (405, 1249604), (540, 937203), (810, 624802), (1620, 312401)]