8168640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 26529792

約数和(自身を除く): 18361152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 127, 134, 160, 192, 201, 240, 254, 268, 320, 335, 381, 402, 480, 508, 536, 635, 670, 762, 804, 960, 1005, 1016, 1072, 1270, 1340, 1524, 1608, 1905, 2010, 2032, 2144, 2540, 2680, 3048, 3216, 3810, 4020, 4064, 4288, 5080, 5360, 6096, 6432, 7620, 8040, 8128, 8509, 10160, 10720, 12192, 12864, 15240, 16080, 17018, 20320, 21440, 24384, 25527, 30480, 32160, 34036, 40640, 42545, 51054, 60960, 64320, 68072, 85090, 102108, 121920, 127635, 136144, 170180, 204216, 255270, 272288, 340360, 408432, 510540, 544576, 680720, 816864, 1021080, 1361440, 1633728, 2042160, 2722880, 4084320, 8168640]

約数ペア:

[(1, 8168640), (2, 4084320), (3, 2722880), (4, 2042160), (5, 1633728), (6, 1361440), (8, 1021080), (10, 816864), (12, 680720), (15, 544576), (16, 510540), (20, 408432), (24, 340360), (30, 272288), (32, 255270), (40, 204216), (48, 170180), (60, 136144), (64, 127635), (67, 121920), (80, 102108), (96, 85090), (120, 68072), (127, 64320), (134, 60960), (160, 51054), (192, 42545), (201, 40640), (240, 34036), (254, 32160), (268, 30480), (320, 25527), (335, 24384), (381, 21440), (402, 20320), (480, 17018), (508, 16080), (536, 15240), (635, 12864), (670, 12192), (762, 10720), (804, 10160), (960, 8509), (1005, 8128), (1016, 8040), (1072, 7620), (1270, 6432), (1340, 6096), (1524, 5360), (1608, 5080), (1905, 4288), (2010, 4064), (2032, 4020), (2144, 3810), (2540, 3216), (2680, 3048)]