27783480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231529}}^1$

素因数の和:231543

約数の個数: 32

約数和(自身を含む): 83350800

約数和(自身を除く): 55567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231529, 463058, 694587, 926116, 1157645, 1389174, 1852232, 2315290, 2778348, 3472935, 4630580, 5556696, 6945870, 9261160, 13891740, 27783480]

約数ペア:

[(1, 27783480), (2, 13891740), (3, 9261160), (4, 6945870), (5, 5556696), (6, 4630580), (8, 3472935), (10, 2778348), (12, 2315290), (15, 1852232), (20, 1389174), (24, 1157645), (30, 926116), (40, 694587), (60, 463058), (120, 231529)]