135562160

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2293}}^1$

素因数の和:3045

約数の個数: 40

約数和(自身を含む): 315746160

約数和(自身を除く): 180184000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 1478, 2293, 2956, 3695, 4586, 5912, 7390, 9172, 11465, 11824, 14780, 18344, 22930, 29560, 36688, 45860, 59120, 91720, 183440, 1694527, 3389054, 6778108, 8472635, 13556216, 16945270, 27112432, 33890540, 67781080, 135562160]

約数ペア:

[(1, 135562160), (2, 67781080), (4, 33890540), (5, 27112432), (8, 16945270), (10, 13556216), (16, 8472635), (20, 6778108), (40, 3389054), (80, 1694527), (739, 183440), (1478, 91720), (2293, 59120), (2956, 45860), (3695, 36688), (4586, 29560), (5912, 22930), (7390, 18344), (9172, 14780), (11465, 11824)]