26855760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 83923200

約数和(自身を除く): 57067440

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, 745, 751, 894, 1192, 1490, 1502, 1788, 2235, 2253, 2384, 2980, 3004, 3576, 3755, 4470, 4506, 5960, 6008, 7152, 7510, 8940, 9012, 11265, 11920, 12016, 15020, 17880, 18024, 22530, 30040, 35760, 36048, 45060, 60080, 90120, 111899, 180240, 223798, 335697, 447596, 559495, 671394, 895192, 1118990, 1342788, 1678485, 1790384, 2237980, 2685576, 3356970, 4475960, 5371152, 6713940, 8951920, 13427880, 26855760]

約数ペア:

[(1, 26855760), (2, 13427880), (3, 8951920), (4, 6713940), (5, 5371152), (6, 4475960), (8, 3356970), (10, 2685576), (12, 2237980), (15, 1790384), (16, 1678485), (20, 1342788), (24, 1118990), (30, 895192), (40, 671394), (48, 559495), (60, 447596), (80, 335697), (120, 223798), (149, 180240), (240, 111899), (298, 90120), (447, 60080), (596, 45060), (745, 36048), (751, 35760), (894, 30040), (1192, 22530), (1490, 18024), (1502, 17880), (1788, 15020), (2235, 12016), (2253, 11920), (2384, 11265), (2980, 9012), (3004, 8940), (3576, 7510), (3755, 7152), (4470, 6008), (4506, 5960)]