105377280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13721}}^1$

素因数の和:13747

約数の個数: 80

約数和(自身を含む): 336902544

約数和(自身を除く): 231525264

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, 13721, 27442, 41163, 54884, 68605, 82326, 109768, 137210, 164652, 205815, 219536, 274420, 329304, 411630, 439072, 548840, 658608, 823260, 878144, 1097680, 1317216, 1646520, 1756288, 2195360, 2634432, 3293040, 3512576, 4390720, 5268864, 6586080, 7025152, 8781440, 10537728, 13172160, 17562880, 21075456, 26344320, 35125760, 52688640, 105377280]

約数ペア:

[(1, 105377280), (2, 52688640), (3, 35125760), (4, 26344320), (5, 21075456), (6, 17562880), (8, 13172160), (10, 10537728), (12, 8781440), (15, 7025152), (16, 6586080), (20, 5268864), (24, 4390720), (30, 3512576), (32, 3293040), (40, 2634432), (48, 2195360), (60, 1756288), (64, 1646520), (80, 1317216), (96, 1097680), (120, 878144), (128, 823260), (160, 658608), (192, 548840), (240, 439072), (256, 411630), (320, 329304), (384, 274420), (480, 219536), (512, 205815), (640, 164652), (768, 137210), (960, 109768), (1280, 82326), (1536, 68605), (1920, 54884), (2560, 41163), (3840, 27442), (7680, 13721)]