1349280

素因数分解:

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

素因数の和:958

約数の個数: 72

約数和(自身を含む): 4609332

約数和(自身を除く): 3260052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 937, 1440, 1874, 2811, 3748, 4685, 5622, 7496, 8433, 9370, 11244, 14055, 14992, 16866, 18740, 22488, 28110, 29984, 33732, 37480, 42165, 44976, 56220, 67464, 74960, 84330, 89952, 112440, 134928, 149920, 168660, 224880, 269856, 337320, 449760, 674640, 1349280]

約数ペア:

[(1, 1349280), (2, 674640), (3, 449760), (4, 337320), (5, 269856), (6, 224880), (8, 168660), (9, 149920), (10, 134928), (12, 112440), (15, 89952), (16, 84330), (18, 74960), (20, 67464), (24, 56220), (30, 44976), (32, 42165), (36, 37480), (40, 33732), (45, 29984), (48, 28110), (60, 22488), (72, 18740), (80, 16866), (90, 14992), (96, 14055), (120, 11244), (144, 9370), (160, 8433), (180, 7496), (240, 5622), (288, 4685), (360, 3748), (480, 2811), (720, 1874), (937, 1440)]