201414240

素因数分解:

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

素因数の和:139892

約数の個数: 72

約数和(自身を含む): 687331008

約数和(自身を除く): 485916768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 139871, 279742, 419613, 559484, 699355, 839226, 1118968, 1258839, 1398710, 1678452, 2098065, 2237936, 2517678, 2797420, 3356904, 4196130, 4475872, 5035356, 5594840, 6294195, 6713808, 8392260, 10070712, 11189680, 12588390, 13427616, 16784520, 20141424, 22379360, 25176780, 33569040, 40282848, 50353560, 67138080, 100707120, 201414240]

約数ペア:

[(1, 201414240), (2, 100707120), (3, 67138080), (4, 50353560), (5, 40282848), (6, 33569040), (8, 25176780), (9, 22379360), (10, 20141424), (12, 16784520), (15, 13427616), (16, 12588390), (18, 11189680), (20, 10070712), (24, 8392260), (30, 6713808), (32, 6294195), (36, 5594840), (40, 5035356), (45, 4475872), (48, 4196130), (60, 3356904), (72, 2797420), (80, 2517678), (90, 2237936), (96, 2098065), (120, 1678452), (144, 1398710), (160, 1258839), (180, 1118968), (240, 839226), (288, 699355), (360, 559484), (480, 419613), (720, 279742), (1440, 139871)]