122960940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2049349}}^1$

素因数の和:2049361

約数の個数: 24

約数和(自身を含む): 344290800

約数和(自身を除く): 221329860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2049349, 4098698, 6148047, 8197396, 10246745, 12296094, 20493490, 24592188, 30740235, 40986980, 61480470, 122960940]

約数ペア:

[(1, 122960940), (2, 61480470), (3, 40986980), (4, 30740235), (5, 24592188), (6, 20493490), (10, 12296094), (12, 10246745), (15, 8197396), (20, 6148047), (30, 4098698), (60, 2049349)]