8136780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135613}}^1$

素因数の和:135625

約数の個数: 24

約数和(自身を含む): 22783152

約数和(自身を除く): 14646372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135613, 271226, 406839, 542452, 678065, 813678, 1356130, 1627356, 2034195, 2712260, 4068390, 8136780]

約数ペア:

[(1, 8136780), (2, 4068390), (3, 2712260), (4, 2034195), (5, 1627356), (6, 1356130), (10, 813678), (12, 678065), (15, 542452), (20, 406839), (30, 271226), (60, 135613)]