268578480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1119077}}^1$

素因数の和:1119093

約数の個数: 40

約数和(自身を含む): 832594032

約数和(自身を除く): 564015552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1119077, 2238154, 3357231, 4476308, 5595385, 6714462, 8952616, 11190770, 13428924, 16786155, 17905232, 22381540, 26857848, 33572310, 44763080, 53715696, 67144620, 89526160, 134289240, 268578480]

約数ペア:

[(1, 268578480), (2, 134289240), (3, 89526160), (4, 67144620), (5, 53715696), (6, 44763080), (8, 33572310), (10, 26857848), (12, 22381540), (15, 17905232), (16, 16786155), (20, 13428924), (24, 11190770), (30, 8952616), (40, 6714462), (48, 5595385), (60, 4476308), (80, 3357231), (120, 2238154), (240, 1119077)]