3081920

素因数分解:

$2^6\times 5^1\times {\mathrm{9631}}^1$

素因数の和:9648

約数の個数: 28

約数和(自身を含む): 7339584

約数和(自身を除く): 4257664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9631, 19262, 38524, 48155, 77048, 96310, 154096, 192620, 308192, 385240, 616384, 770480, 1540960, 3081920]

約数ペア:

[(1, 3081920), (2, 1540960), (4, 770480), (5, 616384), (8, 385240), (10, 308192), (16, 192620), (20, 154096), (32, 96310), (40, 77048), (64, 48155), (80, 38524), (160, 19262), (320, 9631)]