129637320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1080311}}^1$

素因数の和:1080325

約数の個数: 32

約数和(自身を含む): 388912320

約数和(自身を除く): 259275000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1080311, 2160622, 3240933, 4321244, 5401555, 6481866, 8642488, 10803110, 12963732, 16204665, 21606220, 25927464, 32409330, 43212440, 64818660, 129637320]

約数ペア:

[(1, 129637320), (2, 64818660), (3, 43212440), (4, 32409330), (5, 25927464), (6, 21606220), (8, 16204665), (10, 12963732), (12, 10803110), (15, 8642488), (20, 6481866), (24, 5401555), (30, 4321244), (40, 3240933), (60, 2160622), (120, 1080311)]