4047840

素因数分解:

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

素因数の和:961

約数の個数: 96

約数和(自身を含む): 14182560

約数和(自身を除く): 10134720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 937, 1080, 1440, 1874, 2160, 2811, 3748, 4320, 4685, 5622, 7496, 8433, 9370, 11244, 14055, 14992, 16866, 18740, 22488, 25299, 28110, 29984, 33732, 37480, 42165, 44976, 50598, 56220, 67464, 74960, 84330, 89952, 101196, 112440, 126495, 134928, 149920, 168660, 202392, 224880, 252990, 269856, 337320, 404784, 449760, 505980, 674640, 809568, 1011960, 1349280, 2023920, 4047840]

約数ペア:

[(1, 4047840), (2, 2023920), (3, 1349280), (4, 1011960), (5, 809568), (6, 674640), (8, 505980), (9, 449760), (10, 404784), (12, 337320), (15, 269856), (16, 252990), (18, 224880), (20, 202392), (24, 168660), (27, 149920), (30, 134928), (32, 126495), (36, 112440), (40, 101196), (45, 89952), (48, 84330), (54, 74960), (60, 67464), (72, 56220), (80, 50598), (90, 44976), (96, 42165), (108, 37480), (120, 33732), (135, 29984), (144, 28110), (160, 25299), (180, 22488), (216, 18740), (240, 16866), (270, 14992), (288, 14055), (360, 11244), (432, 9370), (480, 8433), (540, 7496), (720, 5622), (864, 4685), (937, 4320), (1080, 3748), (1440, 2811), (1874, 2160)]