8628408840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71903407}}^1$

素因数の和:71903421

約数の個数: 32

約数和(自身を含む): 25885226880

約数和(自身を除く): 17256818040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 71903407, 143806814, 215710221, 287613628, 359517035, 431420442, 575227256, 719034070, 862840884, 1078551105, 1438068140, 1725681768, 2157102210, 2876136280, 4314204420, 8628408840]

約数ペア:

[(1, 8628408840), (2, 4314204420), (3, 2876136280), (4, 2157102210), (5, 1725681768), (6, 1438068140), (8, 1078551105), (10, 862840884), (12, 719034070), (15, 575227256), (20, 431420442), (24, 359517035), (30, 287613628), (40, 215710221), (60, 143806814), (120, 71903407)]