856654440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7138787}}^1$

素因数の和:7138801

約数の個数: 32

約数和(自身を含む): 2569963680

約数和(自身を除く): 1713309240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7138787, 14277574, 21416361, 28555148, 35693935, 42832722, 57110296, 71387870, 85665444, 107081805, 142775740, 171330888, 214163610, 285551480, 428327220, 856654440]

約数ペア:

[(1, 856654440), (2, 428327220), (3, 285551480), (4, 214163610), (5, 171330888), (6, 142775740), (8, 107081805), (10, 85665444), (12, 71387870), (15, 57110296), (20, 42832722), (24, 35693935), (30, 28555148), (40, 21416361), (60, 14277574), (120, 7138787)]