4868880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20287}}^1$

素因数の和:20303

約数の個数: 40

約数和(自身を含む): 15094272

約数和(自身を除く): 10225392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20287, 40574, 60861, 81148, 101435, 121722, 162296, 202870, 243444, 304305, 324592, 405740, 486888, 608610, 811480, 973776, 1217220, 1622960, 2434440, 4868880]

約数ペア:

[(1, 4868880), (2, 2434440), (3, 1622960), (4, 1217220), (5, 973776), (6, 811480), (8, 608610), (10, 486888), (12, 405740), (15, 324592), (16, 304305), (20, 243444), (24, 202870), (30, 162296), (40, 121722), (48, 101435), (60, 81148), (80, 60861), (120, 40574), (240, 20287)]