211204320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{440009}}^1$

素因数の和:440027

約数の個数: 48

約数和(自身を含む): 665295120

約数和(自身を除く): 454090800

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, 440009, 880018, 1320027, 1760036, 2200045, 2640054, 3520072, 4400090, 5280108, 6600135, 7040144, 8800180, 10560216, 13200270, 14080288, 17600360, 21120432, 26400540, 35200720, 42240864, 52801080, 70401440, 105602160, 211204320]

約数ペア:

[(1, 211204320), (2, 105602160), (3, 70401440), (4, 52801080), (5, 42240864), (6, 35200720), (8, 26400540), (10, 21120432), (12, 17600360), (15, 14080288), (16, 13200270), (20, 10560216), (24, 8800180), (30, 7040144), (32, 6600135), (40, 5280108), (48, 4400090), (60, 3520072), (80, 2640054), (96, 2200045), (120, 1760036), (160, 1320027), (240, 880018), (480, 440009)]