27793320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231611}}^1$

素因数の和:231625

約数の個数: 32

約数和(自身を含む): 83380320

約数和(自身を除く): 55587000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231611, 463222, 694833, 926444, 1158055, 1389666, 1852888, 2316110, 2779332, 3474165, 4632220, 5558664, 6948330, 9264440, 13896660, 27793320]

約数ペア:

[(1, 27793320), (2, 13896660), (3, 9264440), (4, 6948330), (5, 5558664), (6, 4632220), (8, 3474165), (10, 2779332), (12, 2316110), (15, 1852888), (20, 1389666), (24, 1158055), (30, 926444), (40, 694833), (60, 463222), (120, 231611)]