117760960

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:1853

約数の個数: 56

約数和(自身を含む): 281818080

約数和(自身を除く): 164057120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1607, 1832, 2290, 3214, 3664, 4580, 6428, 7328, 8035, 9160, 12856, 14656, 16070, 18320, 25712, 32140, 36640, 51424, 64280, 73280, 102848, 128560, 257120, 368003, 514240, 736006, 1472012, 1840015, 2944024, 3680030, 5888048, 7360060, 11776096, 14720120, 23552192, 29440240, 58880480, 117760960]

約数ペア:

[(1, 117760960), (2, 58880480), (4, 29440240), (5, 23552192), (8, 14720120), (10, 11776096), (16, 7360060), (20, 5888048), (32, 3680030), (40, 2944024), (64, 1840015), (80, 1472012), (160, 736006), (229, 514240), (320, 368003), (458, 257120), (916, 128560), (1145, 102848), (1607, 73280), (1832, 64280), (2290, 51424), (3214, 36640), (3664, 32140), (4580, 25712), (6428, 18320), (7328, 16070), (8035, 14656), (9160, 12856)]