16261320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135511}}^1$

素因数の和:135525

約数の個数: 32

約数和(自身を含む): 48784320

約数和(自身を除く): 32523000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135511, 271022, 406533, 542044, 677555, 813066, 1084088, 1355110, 1626132, 2032665, 2710220, 3252264, 4065330, 5420440, 8130660, 16261320]

約数ペア:

[(1, 16261320), (2, 8130660), (3, 5420440), (4, 4065330), (5, 3252264), (6, 2710220), (8, 2032665), (10, 1626132), (12, 1355110), (15, 1084088), (20, 813066), (24, 677555), (30, 542044), (40, 406533), (60, 271022), (120, 135511)]