153001880

素因数分解:

$2^3\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{2441}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 344615040

約数和(自身を除く): 191613160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1567, 2441, 3134, 4882, 6268, 7835, 9764, 12205, 12536, 15670, 19528, 24410, 31340, 48820, 62680, 97640, 3825047, 7650094, 15300188, 19125235, 30600376, 38250470, 76500940, 153001880]

約数ペア:

[(1, 153001880), (2, 76500940), (4, 38250470), (5, 30600376), (8, 19125235), (10, 15300188), (20, 7650094), (40, 3825047), (1567, 97640), (2441, 62680), (3134, 48820), (4882, 31340), (6268, 24410), (7835, 19528), (9764, 15670), (12205, 12536)]