2254440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18787}}^1$

素因数の和:18801

約数の個数: 32

約数和(自身を含む): 6763680

約数和(自身を除く): 4509240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18787, 37574, 56361, 75148, 93935, 112722, 150296, 187870, 225444, 281805, 375740, 450888, 563610, 751480, 1127220, 2254440]

約数ペア:

[(1, 2254440), (2, 1127220), (3, 751480), (4, 563610), (5, 450888), (6, 375740), (8, 281805), (10, 225444), (12, 187870), (15, 150296), (20, 112722), (24, 93935), (30, 75148), (40, 56361), (60, 37574), (120, 18787)]