118900620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{660559}}^1$

素因数の和:660574

約数の個数: 36

約数和(自身を含む): 360665760

約数和(自身を除く): 241765140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 660559, 1321118, 1981677, 2642236, 3302795, 3963354, 5945031, 6605590, 7926708, 9908385, 11890062, 13211180, 19816770, 23780124, 29725155, 39633540, 59450310, 118900620]

約数ペア:

[(1, 118900620), (2, 59450310), (3, 39633540), (4, 29725155), (5, 23780124), (6, 19816770), (9, 13211180), (10, 11890062), (12, 9908385), (15, 7926708), (18, 6605590), (20, 5945031), (30, 3963354), (36, 3302795), (45, 2642236), (60, 1981677), (90, 1321118), (180, 660559)]