4581540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25453}}^1$

素因数の和:25468

約数の個数: 36

約数和(自身を含む): 13897884

約数和(自身を除く): 9316344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25453, 50906, 76359, 101812, 127265, 152718, 229077, 254530, 305436, 381795, 458154, 509060, 763590, 916308, 1145385, 1527180, 2290770, 4581540]

約数ペア:

[(1, 4581540), (2, 2290770), (3, 1527180), (4, 1145385), (5, 916308), (6, 763590), (9, 509060), (10, 458154), (12, 381795), (15, 305436), (18, 254530), (20, 229077), (30, 152718), (36, 127265), (45, 101812), (60, 76359), (90, 50906), (180, 25453)]