1177740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{727}}^1$

素因数の和:748

約数の個数: 60

約数和(自身を含む): 3699696

約数和(自身を除く): 2521956

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, 727, 810, 1454, 1620, 2181, 2908, 3635, 4362, 6543, 7270, 8724, 10905, 13086, 14540, 19629, 21810, 26172, 32715, 39258, 43620, 58887, 65430, 78516, 98145, 117774, 130860, 196290, 235548, 294435, 392580, 588870, 1177740]

約数ペア:

[(1, 1177740), (2, 588870), (3, 392580), (4, 294435), (5, 235548), (6, 196290), (9, 130860), (10, 117774), (12, 98145), (15, 78516), (18, 65430), (20, 58887), (27, 43620), (30, 39258), (36, 32715), (45, 26172), (54, 21810), (60, 19629), (81, 14540), (90, 13086), (108, 10905), (135, 8724), (162, 7270), (180, 6543), (270, 4362), (324, 3635), (405, 2908), (540, 2181), (727, 1620), (810, 1454)]