81067080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{675559}}^1$

素因数の和:675573

約数の個数: 32

約数和(自身を含む): 243201600

約数和(自身を除く): 162134520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 675559, 1351118, 2026677, 2702236, 3377795, 4053354, 5404472, 6755590, 8106708, 10133385, 13511180, 16213416, 20266770, 27022360, 40533540, 81067080]

約数ペア:

[(1, 81067080), (2, 40533540), (3, 27022360), (4, 20266770), (5, 16213416), (6, 13511180), (8, 10133385), (10, 8106708), (12, 6755590), (15, 5404472), (20, 4053354), (24, 3377795), (30, 2702236), (40, 2026677), (60, 1351118), (120, 675559)]