288645660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{534529}}^1$

素因数の和:534547

約数の個数: 48

約数和(自身を含む): 898010400

約数和(自身を除く): 609364740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 534529, 1069058, 1603587, 2138116, 2672645, 3207174, 4810761, 5345290, 6414348, 8017935, 9621522, 10690580, 14432283, 16035870, 19243044, 24053805, 28864566, 32071740, 48107610, 57729132, 72161415, 96215220, 144322830, 288645660]

約数ペア:

[(1, 288645660), (2, 144322830), (3, 96215220), (4, 72161415), (5, 57729132), (6, 48107610), (9, 32071740), (10, 28864566), (12, 24053805), (15, 19243044), (18, 16035870), (20, 14432283), (27, 10690580), (30, 9621522), (36, 8017935), (45, 6414348), (54, 5345290), (60, 4810761), (90, 3207174), (108, 2672645), (135, 2138116), (180, 1603587), (270, 1069058), (540, 534529)]