505775040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2099}}^1$

素因数の和:2370

約数の個数: 112

約数和(自身を含む): 1613001600

約数和(自身を除く): 1107226560

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, 251, 320, 480, 502, 753, 960, 1004, 1255, 1506, 2008, 2099, 2510, 3012, 3765, 4016, 4198, 5020, 6024, 6297, 7530, 8032, 8396, 10040, 10495, 12048, 12594, 15060, 16064, 16792, 20080, 20990, 24096, 25188, 30120, 31485, 33584, 40160, 41980, 48192, 50376, 60240, 62970, 67168, 80320, 83960, 100752, 120480, 125940, 134336, 167920, 201504, 240960, 251880, 335840, 403008, 503760, 526849, 671680, 1007520, 1053698, 1580547, 2015040, 2107396, 2634245, 3161094, 4214792, 5268490, 6322188, 7902735, 8429584, 10536980, 12644376, 15805470, 16859168, 21073960, 25288752, 31610940, 33718336, 42147920, 50577504, 63221880, 84295840, 101155008, 126443760, 168591680, 252887520, 505775040]

約数ペア:

[(1, 505775040), (2, 252887520), (3, 168591680), (4, 126443760), (5, 101155008), (6, 84295840), (8, 63221880), (10, 50577504), (12, 42147920), (15, 33718336), (16, 31610940), (20, 25288752), (24, 21073960), (30, 16859168), (32, 15805470), (40, 12644376), (48, 10536980), (60, 8429584), (64, 7902735), (80, 6322188), (96, 5268490), (120, 4214792), (160, 3161094), (192, 2634245), (240, 2107396), (251, 2015040), (320, 1580547), (480, 1053698), (502, 1007520), (753, 671680), (960, 526849), (1004, 503760), (1255, 403008), (1506, 335840), (2008, 251880), (2099, 240960), (2510, 201504), (3012, 167920), (3765, 134336), (4016, 125940), (4198, 120480), (5020, 100752), (6024, 83960), (6297, 80320), (7530, 67168), (8032, 62970), (8396, 60240), (10040, 50376), (10495, 48192), (12048, 41980), (12594, 40160), (15060, 33584), (16064, 31485), (16792, 30120), (20080, 25188), (20990, 24096)]