12143520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{937}}^1$

素因数の和:964

約数の個数: 120

約数和(自身を含む): 42902244

約数和(自身を除く): 30758724

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 937, 1080, 1296, 1440, 1620, 1874, 2160, 2592, 2811, 3240, 3748, 4320, 4685, 5622, 6480, 7496, 8433, 9370, 11244, 12960, 14055, 14992, 16866, 18740, 22488, 25299, 28110, 29984, 33732, 37480, 42165, 44976, 50598, 56220, 67464, 74960, 75897, 84330, 89952, 101196, 112440, 126495, 134928, 149920, 151794, 168660, 202392, 224880, 252990, 269856, 303588, 337320, 379485, 404784, 449760, 505980, 607176, 674640, 758970, 809568, 1011960, 1214352, 1349280, 1517940, 2023920, 2428704, 3035880, 4047840, 6071760, 12143520]

約数ペア:

[(1, 12143520), (2, 6071760), (3, 4047840), (4, 3035880), (5, 2428704), (6, 2023920), (8, 1517940), (9, 1349280), (10, 1214352), (12, 1011960), (15, 809568), (16, 758970), (18, 674640), (20, 607176), (24, 505980), (27, 449760), (30, 404784), (32, 379485), (36, 337320), (40, 303588), (45, 269856), (48, 252990), (54, 224880), (60, 202392), (72, 168660), (80, 151794), (81, 149920), (90, 134928), (96, 126495), (108, 112440), (120, 101196), (135, 89952), (144, 84330), (160, 75897), (162, 74960), (180, 67464), (216, 56220), (240, 50598), (270, 44976), (288, 42165), (324, 37480), (360, 33732), (405, 29984), (432, 28110), (480, 25299), (540, 22488), (648, 18740), (720, 16866), (810, 14992), (864, 14055), (937, 12960), (1080, 11244), (1296, 9370), (1440, 8433), (1620, 7496), (1874, 6480), (2160, 5622), (2592, 4685), (2811, 4320), (3240, 3748)]