67138080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139871}}^1$

素因数の和:139889

約数の個数: 48

約数和(自身を含む): 211486464

約数和(自身を除く): 144348384

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, 480, 139871, 279742, 419613, 559484, 699355, 839226, 1118968, 1398710, 1678452, 2098065, 2237936, 2797420, 3356904, 4196130, 4475872, 5594840, 6713808, 8392260, 11189680, 13427616, 16784520, 22379360, 33569040, 67138080]

約数ペア:

[(1, 67138080), (2, 33569040), (3, 22379360), (4, 16784520), (5, 13427616), (6, 11189680), (8, 8392260), (10, 6713808), (12, 5594840), (15, 4475872), (16, 4196130), (20, 3356904), (24, 2797420), (30, 2237936), (32, 2098065), (40, 1678452), (48, 1398710), (60, 1118968), (80, 839226), (96, 699355), (120, 559484), (160, 419613), (240, 279742), (480, 139871)]