150320

素因数分解:

$2^4\times 5^1\times {\mathrm{1879}}^1$

素因数の和:1892

約数の個数: 20

約数和(自身を含む): 349680

約数和(自身を除く): 199360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1879, 3758, 7516, 9395, 15032, 18790, 30064, 37580, 75160, 150320]

約数ペア:

[(1, 150320), (2, 75160), (4, 37580), (5, 30064), (8, 18790), (10, 15032), (16, 9395), (20, 7516), (40, 3758), (80, 1879)]