28864620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53453}}^1$

素因数の和:53471

約数の個数: 48

約数和(自身を含む): 89802720

約数和(自身を除く): 60938100

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, 53453, 106906, 160359, 213812, 267265, 320718, 481077, 534530, 641436, 801795, 962154, 1069060, 1443231, 1603590, 1924308, 2405385, 2886462, 3207180, 4810770, 5772924, 7216155, 9621540, 14432310, 28864620]

約数ペア:

[(1, 28864620), (2, 14432310), (3, 9621540), (4, 7216155), (5, 5772924), (6, 4810770), (9, 3207180), (10, 2886462), (12, 2405385), (15, 1924308), (18, 1603590), (20, 1443231), (27, 1069060), (30, 962154), (36, 801795), (45, 641436), (54, 534530), (60, 481077), (90, 320718), (108, 267265), (135, 213812), (180, 160359), (270, 106906), (540, 53453)]