286273920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149101}}^1$

素因数の和:149123

約数の個数: 64

約数和(自身を含む): 912504240

約数和(自身を除く): 626230320

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, 320, 384, 480, 640, 960, 1920, 149101, 298202, 447303, 596404, 745505, 894606, 1192808, 1491010, 1789212, 2236515, 2385616, 2982020, 3578424, 4473030, 4771232, 5964040, 7156848, 8946060, 9542464, 11928080, 14313696, 17892120, 19084928, 23856160, 28627392, 35784240, 47712320, 57254784, 71568480, 95424640, 143136960, 286273920]

約数ペア:

[(1, 286273920), (2, 143136960), (3, 95424640), (4, 71568480), (5, 57254784), (6, 47712320), (8, 35784240), (10, 28627392), (12, 23856160), (15, 19084928), (16, 17892120), (20, 14313696), (24, 11928080), (30, 9542464), (32, 8946060), (40, 7156848), (48, 5964040), (60, 4771232), (64, 4473030), (80, 3578424), (96, 2982020), (120, 2385616), (128, 2236515), (160, 1789212), (192, 1491010), (240, 1192808), (320, 894606), (384, 745505), (480, 596404), (640, 447303), (960, 298202), (1920, 149101)]