131705880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1097549}}^1$

素因数の和:1097563

約数の個数: 32

約数和(自身を含む): 395118000

約数和(自身を除く): 263412120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1097549, 2195098, 3292647, 4390196, 5487745, 6585294, 8780392, 10975490, 13170588, 16463235, 21950980, 26341176, 32926470, 43901960, 65852940, 131705880]

約数ペア:

[(1, 131705880), (2, 65852940), (3, 43901960), (4, 32926470), (5, 26341176), (6, 21950980), (8, 16463235), (10, 13170588), (12, 10975490), (15, 8780392), (20, 6585294), (24, 5487745), (30, 4390196), (40, 3292647), (60, 2195098), (120, 1097549)]