3081440

素因数分解:

$2^5\times 5^1\times {\mathrm{19259}}^1$

素因数の和:19274

約数の個数: 24

約数和(自身を含む): 7280280

約数和(自身を除く): 4198840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 19259, 38518, 77036, 96295, 154072, 192590, 308144, 385180, 616288, 770360, 1540720, 3081440]

約数ペア:

[(1, 3081440), (2, 1540720), (4, 770360), (5, 616288), (8, 385180), (10, 308144), (16, 192590), (20, 154072), (32, 96295), (40, 77036), (80, 38518), (160, 19259)]