573745360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 1357056000

約数和(自身を除く): 783310640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 149, 254, 298, 379, 508, 596, 635, 745, 758, 1016, 1192, 1270, 1490, 1516, 1895, 2032, 2384, 2540, 2980, 3032, 3790, 5080, 5960, 6064, 7580, 10160, 11920, 15160, 18923, 30320, 37846, 48133, 56471, 75692, 94615, 96266, 112942, 151384, 189230, 192532, 225884, 240665, 282355, 302768, 378460, 385064, 451768, 481330, 564710, 756920, 770128, 903536, 962660, 1129420, 1513840, 1925320, 2258840, 3850640, 4517680, 7171817, 14343634, 28687268, 35859085, 57374536, 71718170, 114749072, 143436340, 286872680, 573745360]

約数ペア:

[(1, 573745360), (2, 286872680), (4, 143436340), (5, 114749072), (8, 71718170), (10, 57374536), (16, 35859085), (20, 28687268), (40, 14343634), (80, 7171817), (127, 4517680), (149, 3850640), (254, 2258840), (298, 1925320), (379, 1513840), (508, 1129420), (596, 962660), (635, 903536), (745, 770128), (758, 756920), (1016, 564710), (1192, 481330), (1270, 451768), (1490, 385064), (1516, 378460), (1895, 302768), (2032, 282355), (2384, 240665), (2540, 225884), (2980, 192532), (3032, 189230), (3790, 151384), (5080, 112942), (5960, 96266), (6064, 94615), (7580, 75692), (10160, 56471), (11920, 48133), (15160, 37846), (18923, 30320)]