52688640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13721}}^1$

素因数の和:13745

約数の個数: 72

約数和(自身を含む): 168286608

約数和(自身を除く): 115597968

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, 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, 8781440, 10537728, 13172160, 17562880, 26344320, 52688640]

約数ペア:

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