56820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 159264

約数和(自身を除く): 102444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3788, 4735, 5682, 9470, 11364, 14205, 18940, 28410, 56820]

約数ペア:

[(1, 56820), (2, 28410), (3, 18940), (4, 14205), (5, 11364), (6, 9470), (10, 5682), (12, 4735), (15, 3788), (20, 2841), (30, 1894), (60, 947)]