305283120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8537}}^1$

素因数の和:8702

約数の個数: 80

約数和(自身を含む): 952840800

約数和(自身を除く): 647557680

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, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8537, 8940, 11920, 17074, 17880, 25611, 34148, 35760, 42685, 51222, 68296, 85370, 102444, 128055, 136592, 170740, 204888, 256110, 341480, 409776, 512220, 682960, 1024440, 1272013, 2048880, 2544026, 3816039, 5088052, 6360065, 7632078, 10176104, 12720130, 15264156, 19080195, 20352208, 25440260, 30528312, 38160390, 50880520, 61056624, 76320780, 101761040, 152641560, 305283120]

約数ペア:

[(1, 305283120), (2, 152641560), (3, 101761040), (4, 76320780), (5, 61056624), (6, 50880520), (8, 38160390), (10, 30528312), (12, 25440260), (15, 20352208), (16, 19080195), (20, 15264156), (24, 12720130), (30, 10176104), (40, 7632078), (48, 6360065), (60, 5088052), (80, 3816039), (120, 2544026), (149, 2048880), (240, 1272013), (298, 1024440), (447, 682960), (596, 512220), (745, 409776), (894, 341480), (1192, 256110), (1490, 204888), (1788, 170740), (2235, 136592), (2384, 128055), (2980, 102444), (3576, 85370), (4470, 68296), (5960, 51222), (7152, 42685), (8537, 35760), (8940, 34148), (11920, 25611), (17074, 17880)]