119455920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 403380432

約数和(自身を除く): 283924512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 661, 720, 753, 1004, 1255, 1322, 1506, 1983, 2008, 2259, 2510, 2644, 3012, 3305, 3765, 3966, 4016, 4518, 5020, 5288, 5949, 6024, 6610, 7530, 7932, 9036, 9915, 10040, 10576, 11295, 11898, 12048, 13220, 15060, 15864, 18072, 19830, 20080, 22590, 23796, 26440, 29745, 30120, 31728, 36144, 39660, 45180, 47592, 52880, 59490, 60240, 79320, 90360, 95184, 118980, 158640, 165911, 180720, 237960, 331822, 475920, 497733, 663644, 829555, 995466, 1327288, 1493199, 1659110, 1990932, 2488665, 2654576, 2986398, 3318220, 3981864, 4977330, 5972796, 6636440, 7465995, 7963728, 9954660, 11945592, 13272880, 14931990, 19909320, 23891184, 29863980, 39818640, 59727960, 119455920]

約数ペア:

[(1, 119455920), (2, 59727960), (3, 39818640), (4, 29863980), (5, 23891184), (6, 19909320), (8, 14931990), (9, 13272880), (10, 11945592), (12, 9954660), (15, 7963728), (16, 7465995), (18, 6636440), (20, 5972796), (24, 4977330), (30, 3981864), (36, 3318220), (40, 2986398), (45, 2654576), (48, 2488665), (60, 1990932), (72, 1659110), (80, 1493199), (90, 1327288), (120, 995466), (144, 829555), (180, 663644), (240, 497733), (251, 475920), (360, 331822), (502, 237960), (661, 180720), (720, 165911), (753, 158640), (1004, 118980), (1255, 95184), (1322, 90360), (1506, 79320), (1983, 60240), (2008, 59490), (2259, 52880), (2510, 47592), (2644, 45180), (3012, 39660), (3305, 36144), (3765, 31728), (3966, 30120), (4016, 29745), (4518, 26440), (5020, 23796), (5288, 22590), (5949, 20080), (6024, 19830), (6610, 18072), (7530, 15864), (7932, 15060), (9036, 13220), (9915, 12048), (10040, 11898), (10576, 11295)]