307080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{853}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 999180

約数和(自身を除く): 692100

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, 853, 1706, 2559, 3412, 4265, 5118, 6824, 7677, 8530, 10236, 12795, 15354, 17060, 20472, 25590, 30708, 34120, 38385, 51180, 61416, 76770, 102360, 153540, 307080]

約数ペア:

[(1, 307080), (2, 153540), (3, 102360), (4, 76770), (5, 61416), (6, 51180), (8, 38385), (9, 34120), (10, 30708), (12, 25590), (15, 20472), (18, 17060), (20, 15354), (24, 12795), (30, 10236), (36, 8530), (40, 7677), (45, 6824), (60, 5118), (72, 4265), (90, 3412), (120, 2559), (180, 1706), (360, 853)]