13896840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115807}}^1$

素因数の和:115821

約数の個数: 32

約数和(自身を含む): 41690880

約数和(自身を除く): 27794040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115807, 231614, 347421, 463228, 579035, 694842, 926456, 1158070, 1389684, 1737105, 2316140, 2779368, 3474210, 4632280, 6948420, 13896840]

約数ペア:

[(1, 13896840), (2, 6948420), (3, 4632280), (4, 3474210), (5, 2779368), (6, 2316140), (8, 1737105), (10, 1389684), (12, 1158070), (15, 926456), (20, 694842), (24, 579035), (30, 463228), (40, 347421), (60, 231614), (120, 115807)]