2090520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5807}}^1$

素因数の和:5824

約数の個数: 48

約数和(自身を含む): 6795360

約数和(自身を除く): 4704840

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, 5807, 11614, 17421, 23228, 29035, 34842, 46456, 52263, 58070, 69684, 87105, 104526, 116140, 139368, 174210, 209052, 232280, 261315, 348420, 418104, 522630, 696840, 1045260, 2090520]

約数ペア:

[(1, 2090520), (2, 1045260), (3, 696840), (4, 522630), (5, 418104), (6, 348420), (8, 261315), (9, 232280), (10, 209052), (12, 174210), (15, 139368), (18, 116140), (20, 104526), (24, 87105), (30, 69684), (36, 58070), (40, 52263), (45, 46456), (60, 34842), (72, 29035), (90, 23228), (120, 17421), (180, 11614), (360, 5807)]