与执行利率、还款方式相关,按现行五年期以上通用年利率5.88%、等额本息还款方式计算,月利率为5.88%/12,56.08万,30年(360个月):月还款=560800*5.88%/12* (1+5.88%/12)^360/((1+5.88%/12)^360-1)=3319.14利息总额=3319.14*360-560800=634090.40说明:^360为360次方