120164440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6661}}^1$

素因数の和:6724

約数の個数: 64

約数和(自身を含む): 302188320

約数和(自身を除く): 182023880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 6661, 9020, 13322, 18040, 26644, 33305, 53288, 66610, 73271, 133220, 146542, 266440, 273101, 293084, 366355, 546202, 586168, 732710, 1092404, 1365505, 1465420, 2184808, 2731010, 2930840, 3004111, 5462020, 6008222, 10924040, 12016444, 15020555, 24032888, 30041110, 60082220, 120164440]

約数ペア:

[(1, 120164440), (2, 60082220), (4, 30041110), (5, 24032888), (8, 15020555), (10, 12016444), (11, 10924040), (20, 6008222), (22, 5462020), (40, 3004111), (41, 2930840), (44, 2731010), (55, 2184808), (82, 1465420), (88, 1365505), (110, 1092404), (164, 732710), (205, 586168), (220, 546202), (328, 366355), (410, 293084), (440, 273101), (451, 266440), (820, 146542), (902, 133220), (1640, 73271), (1804, 66610), (2255, 53288), (3608, 33305), (4510, 26644), (6661, 18040), (9020, 13322)]