28040640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29209}}^1$

素因数の和:29229

約数の個数: 56

約数和(自身を含む): 89032080

約数和(自身を除く): 60991440

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, 160, 192, 240, 320, 480, 960, 29209, 58418, 87627, 116836, 146045, 175254, 233672, 292090, 350508, 438135, 467344, 584180, 701016, 876270, 934688, 1168360, 1402032, 1752540, 1869376, 2336720, 2804064, 3505080, 4673440, 5608128, 7010160, 9346880, 14020320, 28040640]

約数ペア:

[(1, 28040640), (2, 14020320), (3, 9346880), (4, 7010160), (5, 5608128), (6, 4673440), (8, 3505080), (10, 2804064), (12, 2336720), (15, 1869376), (16, 1752540), (20, 1402032), (24, 1168360), (30, 934688), (32, 876270), (40, 701016), (48, 584180), (60, 467344), (64, 438135), (80, 350508), (96, 292090), (120, 233672), (160, 175254), (192, 146045), (240, 116836), (320, 87627), (480, 58418), (960, 29209)]