28143480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{234529}}^1$

素因数の和:234543

約数の個数: 32

約数和(自身を含む): 84430800

約数和(自身を除く): 56287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 234529, 469058, 703587, 938116, 1172645, 1407174, 1876232, 2345290, 2814348, 3517935, 4690580, 5628696, 7035870, 9381160, 14071740, 28143480]

約数ペア:

[(1, 28143480), (2, 14071740), (3, 9381160), (4, 7035870), (5, 5628696), (6, 4690580), (8, 3517935), (10, 2814348), (12, 2345290), (15, 1876232), (20, 1407174), (24, 1172645), (30, 938116), (40, 703587), (60, 469058), (120, 234529)]