160412160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{20887}}^1$

素因数の和:20913

約数の個数: 80

約数和(自身を含む): 512842176

約数和(自身を除く): 352430016

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 20887, 41774, 62661, 83548, 104435, 125322, 167096, 208870, 250644, 313305, 334192, 417740, 501288, 626610, 668384, 835480, 1002576, 1253220, 1336768, 1670960, 2005152, 2506440, 2673536, 3341920, 4010304, 5012880, 5347072, 6683840, 8020608, 10025760, 10694144, 13367680, 16041216, 20051520, 26735360, 32082432, 40103040, 53470720, 80206080, 160412160]

約数ペア:

[(1, 160412160), (2, 80206080), (3, 53470720), (4, 40103040), (5, 32082432), (6, 26735360), (8, 20051520), (10, 16041216), (12, 13367680), (15, 10694144), (16, 10025760), (20, 8020608), (24, 6683840), (30, 5347072), (32, 5012880), (40, 4010304), (48, 3341920), (60, 2673536), (64, 2506440), (80, 2005152), (96, 1670960), (120, 1336768), (128, 1253220), (160, 1002576), (192, 835480), (240, 668384), (256, 626610), (320, 501288), (384, 417740), (480, 334192), (512, 313305), (640, 250644), (768, 208870), (960, 167096), (1280, 125322), (1536, 104435), (1920, 83548), (2560, 62661), (3840, 41774), (7680, 20887)]