182642640

素因数分解:

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

素因数の和:4076

約数の個数: 80

約数和(自身を含む): 569213568

約数和(自身を除く): 386570928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3863, 3940, 4728, 5910, 7726, 7880, 9456, 11589, 11820, 15452, 15760, 19315, 23178, 23640, 30904, 38630, 46356, 47280, 57945, 61808, 77260, 92712, 115890, 154520, 185424, 231780, 309040, 463560, 761011, 927120, 1522022, 2283033, 3044044, 3805055, 4566066, 6088088, 7610110, 9132132, 11415165, 12176176, 15220220, 18264264, 22830330, 30440440, 36528528, 45660660, 60880880, 91321320, 182642640]

約数ペア:

[(1, 182642640), (2, 91321320), (3, 60880880), (4, 45660660), (5, 36528528), (6, 30440440), (8, 22830330), (10, 18264264), (12, 15220220), (15, 12176176), (16, 11415165), (20, 9132132), (24, 7610110), (30, 6088088), (40, 4566066), (48, 3805055), (60, 3044044), (80, 2283033), (120, 1522022), (197, 927120), (240, 761011), (394, 463560), (591, 309040), (788, 231780), (985, 185424), (1182, 154520), (1576, 115890), (1970, 92712), (2364, 77260), (2955, 61808), (3152, 57945), (3863, 47280), (3940, 46356), (4728, 38630), (5910, 30904), (7726, 23640), (7880, 23178), (9456, 19315), (11589, 15760), (11820, 15452)]