120015940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{545527}}^1$

素因数の和:545547

約数の個数: 24

約数和(自身を含む): 274946112

約数和(自身を除く): 154930172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 545527, 1091054, 2182108, 2727635, 5455270, 6000797, 10910540, 12001594, 24003188, 30003985, 60007970, 120015940]

約数ペア:

[(1, 120015940), (2, 60007970), (4, 30003985), (5, 24003188), (10, 12001594), (11, 10910540), (20, 6000797), (22, 5455270), (44, 2727635), (55, 2182108), (110, 1091054), (220, 545527)]