8263620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5122

約数の個数: 60

約数和(自身を含む): 25928364

約数和(自身を除く): 17664744

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, 5101, 10202, 15303, 20404, 25505, 30606, 45909, 51010, 61212, 76515, 91818, 102020, 137727, 153030, 183636, 229545, 275454, 306060, 413181, 459090, 550908, 688635, 826362, 918180, 1377270, 1652724, 2065905, 2754540, 4131810, 8263620]

約数ペア:

[(1, 8263620), (2, 4131810), (3, 2754540), (4, 2065905), (5, 1652724), (6, 1377270), (9, 918180), (10, 826362), (12, 688635), (15, 550908), (18, 459090), (20, 413181), (27, 306060), (30, 275454), (36, 229545), (45, 183636), (54, 153030), (60, 137727), (81, 102020), (90, 91818), (108, 76515), (135, 61212), (162, 51010), (180, 45909), (270, 30606), (324, 25505), (405, 20404), (540, 15303), (810, 10202), (1620, 5101)]