547927920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3863}}^1$

素因数の和:4079

約数の個数: 120

約数和(自身を含む): 1849944096

約数和(自身を除く): 1302016176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3863, 3940, 4728, 5910, 7092, 7726, 7880, 8865, 9456, 11589, 11820, 14184, 15452, 15760, 17730, 19315, 23178, 23640, 28368, 30904, 34767, 35460, 38630, 46356, 47280, 57945, 61808, 69534, 70920, 77260, 92712, 115890, 139068, 141840, 154520, 173835, 185424, 231780, 278136, 309040, 347670, 463560, 556272, 695340, 761011, 927120, 1390680, 1522022, 2283033, 2781360, 3044044, 3805055, 4566066, 6088088, 6849099, 7610110, 9132132, 11415165, 12176176, 13698198, 15220220, 18264264, 22830330, 27396396, 30440440, 34245495, 36528528, 45660660, 54792792, 60880880, 68490990, 91321320, 109585584, 136981980, 182642640, 273963960, 547927920]

約数ペア:

[(1, 547927920), (2, 273963960), (3, 182642640), (4, 136981980), (5, 109585584), (6, 91321320), (8, 68490990), (9, 60880880), (10, 54792792), (12, 45660660), (15, 36528528), (16, 34245495), (18, 30440440), (20, 27396396), (24, 22830330), (30, 18264264), (36, 15220220), (40, 13698198), (45, 12176176), (48, 11415165), (60, 9132132), (72, 7610110), (80, 6849099), (90, 6088088), (120, 4566066), (144, 3805055), (180, 3044044), (197, 2781360), (240, 2283033), (360, 1522022), (394, 1390680), (591, 927120), (720, 761011), (788, 695340), (985, 556272), (1182, 463560), (1576, 347670), (1773, 309040), (1970, 278136), (2364, 231780), (2955, 185424), (3152, 173835), (3546, 154520), (3863, 141840), (3940, 139068), (4728, 115890), (5910, 92712), (7092, 77260), (7726, 70920), (7880, 69534), (8865, 61808), (9456, 57945), (11589, 47280), (11820, 46356), (14184, 38630), (15452, 35460), (15760, 34767), (17730, 30904), (19315, 28368), (23178, 23640)]