7282620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40459}}^1$

素因数の和:40474

約数の個数: 36

約数和(自身を含む): 22091160

約数和(自身を除く): 14808540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40459, 80918, 121377, 161836, 202295, 242754, 364131, 404590, 485508, 606885, 728262, 809180, 1213770, 1456524, 1820655, 2427540, 3641310, 7282620]

約数ペア:

[(1, 7282620), (2, 3641310), (3, 2427540), (4, 1820655), (5, 1456524), (6, 1213770), (9, 809180), (10, 728262), (12, 606885), (15, 485508), (18, 404590), (20, 364131), (30, 242754), (36, 202295), (45, 161836), (60, 121377), (90, 80918), (180, 40459)]