136271760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{859}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 423574080

約数和(自身を除く): 287302320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 859, 1322, 1718, 1983, 2577, 2644, 3305, 3436, 3966, 4295, 5154, 5288, 6610, 6872, 7932, 8590, 9915, 10308, 10576, 12885, 13220, 13744, 15864, 17180, 19830, 20616, 25770, 26440, 31728, 34360, 39660, 41232, 51540, 52880, 68720, 79320, 103080, 158640, 206160, 567799, 1135598, 1703397, 2271196, 2838995, 3406794, 4542392, 5677990, 6813588, 8516985, 9084784, 11355980, 13627176, 17033970, 22711960, 27254352, 34067940, 45423920, 68135880, 136271760]

約数ペア:

[(1, 136271760), (2, 68135880), (3, 45423920), (4, 34067940), (5, 27254352), (6, 22711960), (8, 17033970), (10, 13627176), (12, 11355980), (15, 9084784), (16, 8516985), (20, 6813588), (24, 5677990), (30, 4542392), (40, 3406794), (48, 2838995), (60, 2271196), (80, 1703397), (120, 1135598), (240, 567799), (661, 206160), (859, 158640), (1322, 103080), (1718, 79320), (1983, 68720), (2577, 52880), (2644, 51540), (3305, 41232), (3436, 39660), (3966, 34360), (4295, 31728), (5154, 26440), (5288, 25770), (6610, 20616), (6872, 19830), (7932, 17180), (8590, 15864), (9915, 13744), (10308, 13220), (10576, 12885)]