286865160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2390543}}^1$

素因数の和:2390557

約数の個数: 32

約数和(自身を含む): 860595840

約数和(自身を除く): 573730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2390543, 4781086, 7171629, 9562172, 11952715, 14343258, 19124344, 23905430, 28686516, 35858145, 47810860, 57373032, 71716290, 95621720, 143432580, 286865160]

約数ペア:

[(1, 286865160), (2, 143432580), (3, 95621720), (4, 71716290), (5, 57373032), (6, 47810860), (8, 35858145), (10, 28686516), (12, 23905430), (15, 19124344), (20, 14343258), (24, 11952715), (30, 9562172), (40, 7171629), (60, 4781086), (120, 2390543)]