53281920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{27751}}^1$

素因数の和:27773

約数の個数: 64

約数和(自身を含む): 169842240

約数和(自身を除く): 116560320

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, 27751, 55502, 83253, 111004, 138755, 166506, 222008, 277510, 333012, 416265, 444016, 555020, 666024, 832530, 888032, 1110040, 1332048, 1665060, 1776064, 2220080, 2664096, 3330120, 3552128, 4440160, 5328192, 6660240, 8880320, 10656384, 13320480, 17760640, 26640960, 53281920]

約数ペア:

[(1, 53281920), (2, 26640960), (3, 17760640), (4, 13320480), (5, 10656384), (6, 8880320), (8, 6660240), (10, 5328192), (12, 4440160), (15, 3552128), (16, 3330120), (20, 2664096), (24, 2220080), (30, 1776064), (32, 1665060), (40, 1332048), (48, 1110040), (60, 888032), (64, 832530), (80, 666024), (96, 555020), (120, 444016), (128, 416265), (160, 333012), (192, 277510), (240, 222008), (320, 166506), (384, 138755), (480, 111004), (640, 83253), (960, 55502), (1920, 27751)]