159786420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2663107}}^1$

素因数の和:2663119

約数の個数: 24

約数和(自身を含む): 447402144

約数和(自身を除く): 287615724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2663107, 5326214, 7989321, 10652428, 13315535, 15978642, 26631070, 31957284, 39946605, 53262140, 79893210, 159786420]

約数ペア:

[(1, 159786420), (2, 79893210), (3, 53262140), (4, 39946605), (5, 31957284), (6, 26631070), (10, 15978642), (12, 13315535), (15, 10652428), (20, 7989321), (30, 5326214), (60, 2663107)]