82533120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21493}}^1$

素因数の和:21517

約数の個数: 72

約数和(自身を含む): 263602416

約数和(自身を除く): 181069296

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 21493, 42986, 64479, 85972, 107465, 128958, 171944, 214930, 257916, 322395, 343888, 429860, 515832, 644790, 687776, 859720, 1031664, 1289580, 1375552, 1719440, 2063328, 2579160, 2751104, 3438880, 4126656, 5158320, 5502208, 6877760, 8253312, 10316640, 13755520, 16506624, 20633280, 27511040, 41266560, 82533120]

約数ペア:

[(1, 82533120), (2, 41266560), (3, 27511040), (4, 20633280), (5, 16506624), (6, 13755520), (8, 10316640), (10, 8253312), (12, 6877760), (15, 5502208), (16, 5158320), (20, 4126656), (24, 3438880), (30, 2751104), (32, 2579160), (40, 2063328), (48, 1719440), (60, 1375552), (64, 1289580), (80, 1031664), (96, 859720), (120, 687776), (128, 644790), (160, 515832), (192, 429860), (240, 343888), (256, 322395), (320, 257916), (384, 214930), (480, 171944), (640, 128958), (768, 107465), (960, 85972), (1280, 64479), (1920, 42986), (3840, 21493)]