168276480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{21911}}^1$

素因数の和:21937

約数の個数: 80

約数和(自身を含む): 537983424

約数和(自身を除く): 369706944

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 21911, 43822, 65733, 87644, 109555, 131466, 175288, 219110, 262932, 328665, 350576, 438220, 525864, 657330, 701152, 876440, 1051728, 1314660, 1402304, 1752880, 2103456, 2629320, 2804608, 3505760, 4206912, 5258640, 5609216, 7011520, 8413824, 10517280, 11218432, 14023040, 16827648, 21034560, 28046080, 33655296, 42069120, 56092160, 84138240, 168276480]

約数ペア:

[(1, 168276480), (2, 84138240), (3, 56092160), (4, 42069120), (5, 33655296), (6, 28046080), (8, 21034560), (10, 16827648), (12, 14023040), (15, 11218432), (16, 10517280), (20, 8413824), (24, 7011520), (30, 5609216), (32, 5258640), (40, 4206912), (48, 3505760), (60, 2804608), (64, 2629320), (80, 2103456), (96, 1752880), (120, 1402304), (128, 1314660), (160, 1051728), (192, 876440), (240, 701152), (256, 657330), (320, 525864), (384, 438220), (480, 350576), (512, 328665), (640, 262932), (768, 219110), (960, 175288), (1280, 131466), (1536, 109555), (1920, 87644), (2560, 65733), (3840, 43822), (7680, 21911)]