9163080

素因数分解:

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

素因数の和:25470

約数の個数: 48

約数和(自身を含む): 29781180

約数和(自身を除く): 20618100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 25453, 50906, 76359, 101812, 127265, 152718, 203624, 229077, 254530, 305436, 381795, 458154, 509060, 610872, 763590, 916308, 1018120, 1145385, 1527180, 1832616, 2290770, 3054360, 4581540, 9163080]

約数ペア:

[(1, 9163080), (2, 4581540), (3, 3054360), (4, 2290770), (5, 1832616), (6, 1527180), (8, 1145385), (9, 1018120), (10, 916308), (12, 763590), (15, 610872), (18, 509060), (20, 458154), (24, 381795), (30, 305436), (36, 254530), (40, 229077), (45, 203624), (60, 152718), (72, 127265), (90, 101812), (120, 76359), (180, 50906), (360, 25453)]