25067760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 78343200

約数和(自身を除く): 53275440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 701, 745, 894, 1192, 1402, 1490, 1788, 2103, 2235, 2384, 2804, 2980, 3505, 3576, 4206, 4470, 5608, 5960, 7010, 7152, 8412, 8940, 10515, 11216, 11920, 14020, 16824, 17880, 21030, 28040, 33648, 35760, 42060, 56080, 84120, 104449, 168240, 208898, 313347, 417796, 522245, 626694, 835592, 1044490, 1253388, 1566735, 1671184, 2088980, 2506776, 3133470, 4177960, 5013552, 6266940, 8355920, 12533880, 25067760]

約数ペア:

[(1, 25067760), (2, 12533880), (3, 8355920), (4, 6266940), (5, 5013552), (6, 4177960), (8, 3133470), (10, 2506776), (12, 2088980), (15, 1671184), (16, 1566735), (20, 1253388), (24, 1044490), (30, 835592), (40, 626694), (48, 522245), (60, 417796), (80, 313347), (120, 208898), (149, 168240), (240, 104449), (298, 84120), (447, 56080), (596, 42060), (701, 35760), (745, 33648), (894, 28040), (1192, 21030), (1402, 17880), (1490, 16824), (1788, 14020), (2103, 11920), (2235, 11216), (2384, 10515), (2804, 8940), (2980, 8412), (3505, 7152), (3576, 7010), (4206, 5960), (4470, 5608)]