1∽180的数的倍数有无数个。
其实每一个数都有无数个倍数
例:3的倍数:3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45……
2的倍数:2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34……
5的倍数:5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95……
12的倍数:12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156……
还有很多,这里就不一一列举了