83555520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{87037}}^1$

素因数の和:87057

約数の個数: 56

約数和(自身を含む): 265291824

約数和(自身を除く): 181736304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 87037, 174074, 261111, 348148, 435185, 522222, 696296, 870370, 1044444, 1305555, 1392592, 1740740, 2088888, 2611110, 2785184, 3481480, 4177776, 5222220, 5570368, 6962960, 8355552, 10444440, 13925920, 16711104, 20888880, 27851840, 41777760, 83555520]

約数ペア:

[(1, 83555520), (2, 41777760), (3, 27851840), (4, 20888880), (5, 16711104), (6, 13925920), (8, 10444440), (10, 8355552), (12, 6962960), (15, 5570368), (16, 5222220), (20, 4177776), (24, 3481480), (30, 2785184), (32, 2611110), (40, 2088888), (48, 1740740), (60, 1392592), (64, 1305555), (80, 1044444), (96, 870370), (120, 696296), (160, 522222), (192, 435185), (240, 348148), (320, 261111), (480, 174074), (960, 87037)]