2023920

素因数分解:

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

素因数の和:959

約数の個数: 80

約数和(自身を含む): 6978720

約数和(自身を除く): 4954800

約数列:

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

約数ペア:

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