161576280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{937}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 526780800

約数和(自身を除く): 365204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 937, 958, 1437, 1874, 1916, 2395, 2811, 2874, 3748, 3832, 4311, 4685, 4790, 5622, 5748, 7185, 7496, 8433, 8622, 9370, 9580, 11244, 11496, 14055, 14370, 16866, 17244, 18740, 19160, 21555, 22488, 28110, 28740, 33732, 34488, 37480, 42165, 43110, 56220, 57480, 67464, 84330, 86220, 112440, 168660, 172440, 337320, 448823, 897646, 1346469, 1795292, 2244115, 2692938, 3590584, 4039407, 4488230, 5385876, 6732345, 8078814, 8976460, 10771752, 13464690, 16157628, 17952920, 20197035, 26929380, 32315256, 40394070, 53858760, 80788140, 161576280]

約数ペア:

[(1, 161576280), (2, 80788140), (3, 53858760), (4, 40394070), (5, 32315256), (6, 26929380), (8, 20197035), (9, 17952920), (10, 16157628), (12, 13464690), (15, 10771752), (18, 8976460), (20, 8078814), (24, 6732345), (30, 5385876), (36, 4488230), (40, 4039407), (45, 3590584), (60, 2692938), (72, 2244115), (90, 1795292), (120, 1346469), (180, 897646), (360, 448823), (479, 337320), (937, 172440), (958, 168660), (1437, 112440), (1874, 86220), (1916, 84330), (2395, 67464), (2811, 57480), (2874, 56220), (3748, 43110), (3832, 42165), (4311, 37480), (4685, 34488), (4790, 33732), (5622, 28740), (5748, 28110), (7185, 22488), (7496, 21555), (8433, 19160), (8622, 18740), (9370, 17244), (9580, 16866), (11244, 14370), (11496, 14055)]