119431680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15551}}^1$

素因数の和:15577

約数の個数: 80

約数和(自身を含む): 381832704

約数和(自身を除く): 262401024

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15551, 31102, 46653, 62204, 77755, 93306, 124408, 155510, 186612, 233265, 248816, 311020, 373224, 466530, 497632, 622040, 746448, 933060, 995264, 1244080, 1492896, 1866120, 1990528, 2488160, 2985792, 3732240, 3981056, 4976320, 5971584, 7464480, 7962112, 9952640, 11943168, 14928960, 19905280, 23886336, 29857920, 39810560, 59715840, 119431680]

約数ペア:

[(1, 119431680), (2, 59715840), (3, 39810560), (4, 29857920), (5, 23886336), (6, 19905280), (8, 14928960), (10, 11943168), (12, 9952640), (15, 7962112), (16, 7464480), (20, 5971584), (24, 4976320), (30, 3981056), (32, 3732240), (40, 2985792), (48, 2488160), (60, 1990528), (64, 1866120), (80, 1492896), (96, 1244080), (120, 995264), (128, 933060), (160, 746448), (192, 622040), (240, 497632), (256, 466530), (320, 373224), (384, 311020), (480, 248816), (512, 233265), (640, 186612), (768, 155510), (960, 124408), (1280, 93306), (1536, 77755), (1920, 62204), (2560, 46653), (3840, 31102), (7680, 15551)]