2708880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11287}}^1$

素因数の和:11303

約数の個数: 40

約数和(自身を含む): 8398272

約数和(自身を除く): 5689392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11287, 22574, 33861, 45148, 56435, 67722, 90296, 112870, 135444, 169305, 180592, 225740, 270888, 338610, 451480, 541776, 677220, 902960, 1354440, 2708880]

約数ペア:

[(1, 2708880), (2, 1354440), (3, 902960), (4, 677220), (5, 541776), (6, 451480), (8, 338610), (10, 270888), (12, 225740), (15, 180592), (16, 169305), (20, 135444), (24, 112870), (30, 90296), (40, 67722), (48, 56435), (60, 45148), (80, 33861), (120, 22574), (240, 11287)]