15982320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66593}}^1$

素因数の和:66609

約数の個数: 40

約数和(自身を含む): 49545936

約数和(自身を除く): 33563616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66593, 133186, 199779, 266372, 332965, 399558, 532744, 665930, 799116, 998895, 1065488, 1331860, 1598232, 1997790, 2663720, 3196464, 3995580, 5327440, 7991160, 15982320]

約数ペア:

[(1, 15982320), (2, 7991160), (3, 5327440), (4, 3995580), (5, 3196464), (6, 2663720), (8, 1997790), (10, 1598232), (12, 1331860), (15, 1065488), (16, 998895), (20, 799116), (24, 665930), (30, 532744), (40, 399558), (48, 332965), (60, 266372), (80, 199779), (120, 133186), (240, 66593)]