226620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1259}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 687960

約数和(自身を除く): 461340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1259, 2518, 3777, 5036, 6295, 7554, 11331, 12590, 15108, 18885, 22662, 25180, 37770, 45324, 56655, 75540, 113310, 226620]

約数ペア:

[(1, 226620), (2, 113310), (3, 75540), (4, 56655), (5, 45324), (6, 37770), (9, 25180), (10, 22662), (12, 18885), (15, 15108), (18, 12590), (20, 11331), (30, 7554), (36, 6295), (45, 5036), (60, 3777), (90, 2518), (180, 1259)]