31482120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{262351}}^1$

素因数の和:262365

約数の個数: 32

約数和(自身を含む): 94446720

約数和(自身を除く): 62964600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 262351, 524702, 787053, 1049404, 1311755, 1574106, 2098808, 2623510, 3148212, 3935265, 5247020, 6296424, 7870530, 10494040, 15741060, 31482120]

約数ペア:

[(1, 31482120), (2, 15741060), (3, 10494040), (4, 7870530), (5, 6296424), (6, 5247020), (8, 3935265), (10, 3148212), (12, 2623510), (15, 2098808), (20, 1574106), (24, 1311755), (30, 1049404), (40, 787053), (60, 524702), (120, 262351)]