27421320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228511}}^1$

素因数の和:228525

約数の個数: 32

約数和(自身を含む): 82264320

約数和(自身を除く): 54843000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228511, 457022, 685533, 914044, 1142555, 1371066, 1828088, 2285110, 2742132, 3427665, 4570220, 5484264, 6855330, 9140440, 13710660, 27421320]

約数ペア:

[(1, 27421320), (2, 13710660), (3, 9140440), (4, 6855330), (5, 5484264), (6, 4570220), (8, 3427665), (10, 2742132), (12, 2285110), (15, 1828088), (20, 1371066), (24, 1142555), (30, 914044), (40, 685533), (60, 457022), (120, 228511)]