13161240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36559}}^1$

素因数の和:36576

約数の個数: 48

約数和(自身を含む): 42775200

約数和(自身を除く): 29613960

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, 36559, 73118, 109677, 146236, 182795, 219354, 292472, 329031, 365590, 438708, 548385, 658062, 731180, 877416, 1096770, 1316124, 1462360, 1645155, 2193540, 2632248, 3290310, 4387080, 6580620, 13161240]

約数ペア:

[(1, 13161240), (2, 6580620), (3, 4387080), (4, 3290310), (5, 2632248), (6, 2193540), (8, 1645155), (9, 1462360), (10, 1316124), (12, 1096770), (15, 877416), (18, 731180), (20, 658062), (24, 548385), (30, 438708), (36, 365590), (40, 329031), (45, 292472), (60, 219354), (72, 182795), (90, 146236), (120, 109677), (180, 73118), (360, 36559)]