8136840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67807}}^1$

素因数の和:67821

約数の個数: 32

約数和(自身を含む): 24410880

約数和(自身を除く): 16274040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 67807, 135614, 203421, 271228, 339035, 406842, 542456, 678070, 813684, 1017105, 1356140, 1627368, 2034210, 2712280, 4068420, 8136840]

約数ペア:

[(1, 8136840), (2, 4068420), (3, 2712280), (4, 2034210), (5, 1627368), (6, 1356140), (8, 1017105), (10, 813684), (12, 678070), (15, 542456), (20, 406842), (24, 339035), (30, 271228), (40, 203421), (60, 135614), (120, 67807)]