83545680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2884

約数の個数: 80

約数和(自身を含む): 261126144

約数和(自身を除く): 177580464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2741, 3048, 3810, 5080, 5482, 6096, 7620, 8223, 10160, 10964, 13705, 15240, 16446, 21928, 27410, 30480, 32892, 41115, 43856, 54820, 65784, 82230, 109640, 131568, 164460, 219280, 328920, 348107, 657840, 696214, 1044321, 1392428, 1740535, 2088642, 2784856, 3481070, 4177284, 5221605, 5569712, 6962140, 8354568, 10443210, 13924280, 16709136, 20886420, 27848560, 41772840, 83545680]

約数ペア:

[(1, 83545680), (2, 41772840), (3, 27848560), (4, 20886420), (5, 16709136), (6, 13924280), (8, 10443210), (10, 8354568), (12, 6962140), (15, 5569712), (16, 5221605), (20, 4177284), (24, 3481070), (30, 2784856), (40, 2088642), (48, 1740535), (60, 1392428), (80, 1044321), (120, 696214), (127, 657840), (240, 348107), (254, 328920), (381, 219280), (508, 164460), (635, 131568), (762, 109640), (1016, 82230), (1270, 65784), (1524, 54820), (1905, 43856), (2032, 41115), (2540, 32892), (2741, 30480), (3048, 27410), (3810, 21928), (5080, 16446), (5482, 15240), (6096, 13705), (7620, 10964), (8223, 10160)]