920770803840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{479568127}}^1$

素因数の和:479568149

約数の個数: 64

約数和(自身を含む): 2934956943360

約数和(自身を除く): 2014186139520

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, 479568127, 959136254, 1438704381, 1918272508, 2397840635, 2877408762, 3836545016, 4795681270, 5754817524, 7193521905, 7673090032, 9591362540, 11509635048, 14387043810, 15346180064, 19182725080, 23019270096, 28774087620, 30692360128, 38365450160, 46038540192, 57548175240, 61384720256, 76730900320, 92077080384, 115096350480, 153461800640, 184154160768, 230192700960, 306923601280, 460385401920, 920770803840]

約数ペア:

[(1, 920770803840), (2, 460385401920), (3, 306923601280), (4, 230192700960), (5, 184154160768), (6, 153461800640), (8, 115096350480), (10, 92077080384), (12, 76730900320), (15, 61384720256), (16, 57548175240), (20, 46038540192), (24, 38365450160), (30, 30692360128), (32, 28774087620), (40, 23019270096), (48, 19182725080), (60, 15346180064), (64, 14387043810), (80, 11509635048), (96, 9591362540), (120, 7673090032), (128, 7193521905), (160, 5754817524), (192, 4795681270), (240, 3836545016), (320, 2877408762), (384, 2397840635), (480, 1918272508), (640, 1438704381), (960, 959136254), (1920, 479568127)]