82631040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43037}}^1$

素因数の和:43059

約数の個数: 64

約数和(自身を含む): 263392560

約数和(自身を除く): 180761520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 43037, 86074, 129111, 172148, 215185, 258222, 344296, 430370, 516444, 645555, 688592, 860740, 1032888, 1291110, 1377184, 1721480, 2065776, 2582220, 2754368, 3442960, 4131552, 5164440, 5508736, 6885920, 8263104, 10328880, 13771840, 16526208, 20657760, 27543680, 41315520, 82631040]

約数ペア:

[(1, 82631040), (2, 41315520), (3, 27543680), (4, 20657760), (5, 16526208), (6, 13771840), (8, 10328880), (10, 8263104), (12, 6885920), (15, 5508736), (16, 5164440), (20, 4131552), (24, 3442960), (30, 2754368), (32, 2582220), (40, 2065776), (48, 1721480), (60, 1377184), (64, 1291110), (80, 1032888), (96, 860740), (120, 688592), (128, 645555), (160, 516444), (192, 430370), (240, 344296), (320, 258222), (384, 215185), (480, 172148), (640, 129111), (960, 86074), (1920, 43037)]