2016752580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1244909}}^1$

素因数の和:1244930

約数の個数: 60

約数和(自身を含む): 6326632620

約数和(自身を除く): 4309880040

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, 1244909, 2489818, 3734727, 4979636, 6224545, 7469454, 11204181, 12449090, 14938908, 18673635, 22408362, 24898180, 33612543, 37347270, 44816724, 56020905, 67225086, 74694540, 100837629, 112041810, 134450172, 168062715, 201675258, 224083620, 336125430, 403350516, 504188145, 672250860, 1008376290, 2016752580]

約数ペア:

[(1, 2016752580), (2, 1008376290), (3, 672250860), (4, 504188145), (5, 403350516), (6, 336125430), (9, 224083620), (10, 201675258), (12, 168062715), (15, 134450172), (18, 112041810), (20, 100837629), (27, 74694540), (30, 67225086), (36, 56020905), (45, 44816724), (54, 37347270), (60, 33612543), (81, 24898180), (90, 22408362), (108, 18673635), (135, 14938908), (162, 12449090), (180, 11204181), (270, 7469454), (324, 6224545), (405, 4979636), (540, 3734727), (810, 2489818), (1620, 1244909)]