260121.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179981}}^1$

素因数の和:179991

約数の個数: 16

約数和(自身を含む): 12958704

約数和(自身を除く): 7559274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179981, 359962, 539943, 899905, 1079886, 1799810, 2699715, 5399430]

約数ペア:

[(1, 5399430), (2, 2699715), (3, 1799810), (5, 1079886), (6, 899905), (10, 539943), (15, 359962), (30, 179981)]