2434440

素因数分解:

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

素因数の和:20301

約数の個数: 32

約数和(自身を含む): 7303680

約数和(自身を除く): 4869240

約数列:

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

約数ペア:

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