91387080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253853}}^1$

素因数の和:253870

約数の個数: 48

約数和(自身を含む): 297009180

約数和(自身を除く): 205622100

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, 253853, 507706, 761559, 1015412, 1269265, 1523118, 2030824, 2284677, 2538530, 3046236, 3807795, 4569354, 5077060, 6092472, 7615590, 9138708, 10154120, 11423385, 15231180, 18277416, 22846770, 30462360, 45693540, 91387080]

約数ペア:

[(1, 91387080), (2, 45693540), (3, 30462360), (4, 22846770), (5, 18277416), (6, 15231180), (8, 11423385), (9, 10154120), (10, 9138708), (12, 7615590), (15, 6092472), (18, 5077060), (20, 4569354), (24, 3807795), (30, 3046236), (36, 2538530), (40, 2284677), (45, 2030824), (60, 1523118), (72, 1269265), (90, 1015412), (120, 761559), (180, 507706), (360, 253853)]