119842160

素因数分解:

$2^4\times 5^1\times {\mathrm{1498027}}^1$

素因数の和:1498040

約数の個数: 20

約数和(自身を含む): 278633208

約数和(自身を除く): 158791048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1498027, 2996054, 5992108, 7490135, 11984216, 14980270, 23968432, 29960540, 59921080, 119842160]

約数ペア:

[(1, 119842160), (2, 59921080), (4, 29960540), (5, 23968432), (8, 14980270), (10, 11984216), (16, 7490135), (20, 5992108), (40, 2996054), (80, 1498027)]