98578560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{51343}}^1$

素因数の和:51365

約数の個数: 64

約数和(自身を含む): 314225280

約数和(自身を除く): 215646720

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, 51343, 102686, 154029, 205372, 256715, 308058, 410744, 513430, 616116, 770145, 821488, 1026860, 1232232, 1540290, 1642976, 2053720, 2464464, 3080580, 3285952, 4107440, 4928928, 6161160, 6571904, 8214880, 9857856, 12322320, 16429760, 19715712, 24644640, 32859520, 49289280, 98578560]

約数ペア:

[(1, 98578560), (2, 49289280), (3, 32859520), (4, 24644640), (5, 19715712), (6, 16429760), (8, 12322320), (10, 9857856), (12, 8214880), (15, 6571904), (16, 6161160), (20, 4928928), (24, 4107440), (30, 3285952), (32, 3080580), (40, 2464464), (48, 2053720), (60, 1642976), (64, 1540290), (80, 1232232), (96, 1026860), (120, 821488), (128, 770145), (160, 616116), (192, 513430), (240, 410744), (320, 308058), (384, 256715), (480, 205372), (640, 154029), (960, 102686), (1920, 51343)]