67395840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17551}}^1$

素因数の和:17575

約数の個数: 72

約数和(自身を含む): 215257728

約数和(自身を除く): 147861888

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, 640, 768, 960, 1280, 1920, 3840, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 175510, 210612, 263265, 280816, 351020, 421224, 526530, 561632, 702040, 842448, 1053060, 1123264, 1404080, 1684896, 2106120, 2246528, 2808160, 3369792, 4212240, 4493056, 5616320, 6739584, 8424480, 11232640, 13479168, 16848960, 22465280, 33697920, 67395840]

約数ペア:

[(1, 67395840), (2, 33697920), (3, 22465280), (4, 16848960), (5, 13479168), (6, 11232640), (8, 8424480), (10, 6739584), (12, 5616320), (15, 4493056), (16, 4212240), (20, 3369792), (24, 2808160), (30, 2246528), (32, 2106120), (40, 1684896), (48, 1404080), (60, 1123264), (64, 1053060), (80, 842448), (96, 702040), (120, 561632), (128, 526530), (160, 421224), (192, 351020), (240, 280816), (256, 263265), (320, 210612), (384, 175510), (480, 140408), (640, 105306), (768, 87755), (960, 70204), (1280, 52653), (1920, 35102), (3840, 17551)]