39421320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{328511}}^1$

素因数の和:328525

約数の個数: 32

約数和(自身を含む): 118264320

約数和(自身を除く): 78843000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 328511, 657022, 985533, 1314044, 1642555, 1971066, 2628088, 3285110, 3942132, 4927665, 6570220, 7884264, 9855330, 13140440, 19710660, 39421320]

約数ペア:

[(1, 39421320), (2, 19710660), (3, 13140440), (4, 9855330), (5, 7884264), (6, 6570220), (8, 4927665), (10, 3942132), (12, 3285110), (15, 2628088), (20, 1971066), (24, 1642555), (30, 1314044), (40, 985533), (60, 657022), (120, 328511)]