190237920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1579}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 602017920

約数和(自身を除く): 411780000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 753, 1004, 1255, 1506, 1579, 2008, 2510, 3012, 3158, 3765, 4016, 4737, 5020, 6024, 6316, 7530, 7895, 8032, 9474, 10040, 12048, 12632, 15060, 15790, 18948, 20080, 23685, 24096, 25264, 30120, 31580, 37896, 40160, 47370, 50528, 60240, 63160, 75792, 94740, 120480, 126320, 151584, 189480, 252640, 378960, 396329, 757920, 792658, 1188987, 1585316, 1981645, 2377974, 3170632, 3963290, 4755948, 5944935, 6341264, 7926580, 9511896, 11889870, 12682528, 15853160, 19023792, 23779740, 31706320, 38047584, 47559480, 63412640, 95118960, 190237920]

約数ペア:

[(1, 190237920), (2, 95118960), (3, 63412640), (4, 47559480), (5, 38047584), (6, 31706320), (8, 23779740), (10, 19023792), (12, 15853160), (15, 12682528), (16, 11889870), (20, 9511896), (24, 7926580), (30, 6341264), (32, 5944935), (40, 4755948), (48, 3963290), (60, 3170632), (80, 2377974), (96, 1981645), (120, 1585316), (160, 1188987), (240, 792658), (251, 757920), (480, 396329), (502, 378960), (753, 252640), (1004, 189480), (1255, 151584), (1506, 126320), (1579, 120480), (2008, 94740), (2510, 75792), (3012, 63160), (3158, 60240), (3765, 50528), (4016, 47370), (4737, 40160), (5020, 37896), (6024, 31580), (6316, 30120), (7530, 25264), (7895, 24096), (8032, 23685), (9474, 20080), (10040, 18948), (12048, 15790), (12632, 15060)]