120487680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10459}}^1$

素因数の和:10486

約数の個数: 108

約数和(自身を含む): 416914680

約数和(自身を除く): 296427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10459, 11520, 20918, 31377, 41836, 52295, 62754, 83672, 94131, 104590, 125508, 156885, 167344, 188262, 209180, 251016, 313770, 334688, 376524, 418360, 470655, 502032, 627540, 669376, 753048, 836720, 941310, 1004064, 1255080, 1338752, 1506096, 1673440, 1882620, 2008128, 2510160, 2677504, 3012192, 3346880, 3765240, 4016256, 5020320, 6024384, 6693760, 7530480, 8032512, 10040640, 12048768, 13387520, 15060960, 20081280, 24097536, 30121920, 40162560, 60243840, 120487680]

約数ペア:

[(1, 120487680), (2, 60243840), (3, 40162560), (4, 30121920), (5, 24097536), (6, 20081280), (8, 15060960), (9, 13387520), (10, 12048768), (12, 10040640), (15, 8032512), (16, 7530480), (18, 6693760), (20, 6024384), (24, 5020320), (30, 4016256), (32, 3765240), (36, 3346880), (40, 3012192), (45, 2677504), (48, 2510160), (60, 2008128), (64, 1882620), (72, 1673440), (80, 1506096), (90, 1338752), (96, 1255080), (120, 1004064), (128, 941310), (144, 836720), (160, 753048), (180, 669376), (192, 627540), (240, 502032), (256, 470655), (288, 418360), (320, 376524), (360, 334688), (384, 313770), (480, 251016), (576, 209180), (640, 188262), (720, 167344), (768, 156885), (960, 125508), (1152, 104590), (1280, 94131), (1440, 83672), (1920, 62754), (2304, 52295), (2880, 41836), (3840, 31377), (5760, 20918), (10459, 11520)]