4640340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{77339}}^1$

素因数の和:77351

約数の個数: 24

約数和(自身を含む): 12993120

約数和(自身を除く): 8352780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77339, 154678, 232017, 309356, 386695, 464034, 773390, 928068, 1160085, 1546780, 2320170, 4640340]

約数ペア:

[(1, 4640340), (2, 2320170), (3, 1546780), (4, 1160085), (5, 928068), (6, 773390), (10, 464034), (12, 386695), (15, 309356), (20, 232017), (30, 154678), (60, 77339)]