27702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115429}}^1$

素因数の和:115445

約数の個数: 40

約数和(自身を含む): 85879920

約数和(自身を除く): 58176960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115429, 230858, 346287, 461716, 577145, 692574, 923432, 1154290, 1385148, 1731435, 1846864, 2308580, 2770296, 3462870, 4617160, 5540592, 6925740, 9234320, 13851480, 27702960]

約数ペア:

[(1, 27702960), (2, 13851480), (3, 9234320), (4, 6925740), (5, 5540592), (6, 4617160), (8, 3462870), (10, 2770296), (12, 2308580), (15, 1846864), (16, 1731435), (20, 1385148), (24, 1154290), (30, 923432), (40, 692574), (48, 577145), (60, 461716), (80, 346287), (120, 230858), (240, 115429)]