64018560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33343}}^1$

素因数の和:33365

約数の個数: 64

約数和(自身を含む): 204065280

約数和(自身を除く): 140046720

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, 33343, 66686, 100029, 133372, 166715, 200058, 266744, 333430, 400116, 500145, 533488, 666860, 800232, 1000290, 1066976, 1333720, 1600464, 2000580, 2133952, 2667440, 3200928, 4001160, 4267904, 5334880, 6401856, 8002320, 10669760, 12803712, 16004640, 21339520, 32009280, 64018560]

約数ペア:

[(1, 64018560), (2, 32009280), (3, 21339520), (4, 16004640), (5, 12803712), (6, 10669760), (8, 8002320), (10, 6401856), (12, 5334880), (15, 4267904), (16, 4001160), (20, 3200928), (24, 2667440), (30, 2133952), (32, 2000580), (40, 1600464), (48, 1333720), (60, 1066976), (64, 1000290), (80, 800232), (96, 666860), (120, 533488), (128, 500145), (160, 400116), (192, 333430), (240, 266744), (320, 200058), (384, 166715), (480, 133372), (640, 100029), (960, 66686), (1920, 33343)]