82180620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{456559}}^1$

素因数の和:456574

約数の個数: 36

約数和(自身を含む): 249281760

約数和(自身を除く): 167101140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 456559, 913118, 1369677, 1826236, 2282795, 2739354, 4109031, 4565590, 5478708, 6848385, 8218062, 9131180, 13696770, 16436124, 20545155, 27393540, 41090310, 82180620]

約数ペア:

[(1, 82180620), (2, 41090310), (3, 27393540), (4, 20545155), (5, 16436124), (6, 13696770), (9, 9131180), (10, 8218062), (12, 6848385), (15, 5478708), (18, 4565590), (20, 4109031), (30, 2739354), (36, 2282795), (45, 1826236), (60, 1369677), (90, 913118), (180, 456559)]