1313332080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{8537}}^1$

素因数の和:9194

約数の個数: 80

約数和(自身を含む): 4078158624

約数和(自身を除く): 2764826544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6410, 7692, 8537, 9615, 10256, 12820, 15384, 17074, 19230, 25611, 25640, 30768, 34148, 38460, 42685, 51222, 51280, 68296, 76920, 85370, 102444, 128055, 136592, 153840, 170740, 204888, 256110, 341480, 409776, 512220, 682960, 1024440, 2048880, 5472217, 10944434, 16416651, 21888868, 27361085, 32833302, 43777736, 54722170, 65666604, 82083255, 87555472, 109444340, 131333208, 164166510, 218888680, 262666416, 328333020, 437777360, 656666040, 1313332080]

約数ペア:

[(1, 1313332080), (2, 656666040), (3, 437777360), (4, 328333020), (5, 262666416), (6, 218888680), (8, 164166510), (10, 131333208), (12, 109444340), (15, 87555472), (16, 82083255), (20, 65666604), (24, 54722170), (30, 43777736), (40, 32833302), (48, 27361085), (60, 21888868), (80, 16416651), (120, 10944434), (240, 5472217), (641, 2048880), (1282, 1024440), (1923, 682960), (2564, 512220), (3205, 409776), (3846, 341480), (5128, 256110), (6410, 204888), (7692, 170740), (8537, 153840), (9615, 136592), (10256, 128055), (12820, 102444), (15384, 85370), (17074, 76920), (19230, 68296), (25611, 51280), (25640, 51222), (30768, 42685), (34148, 38460)]