5217720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43481}}^1$

素因数の和:43495

約数の個数: 32

約数和(自身を含む): 15653520

約数和(自身を除く): 10435800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 43481, 86962, 130443, 173924, 217405, 260886, 347848, 434810, 521772, 652215, 869620, 1043544, 1304430, 1739240, 2608860, 5217720]

約数ペア:

[(1, 5217720), (2, 2608860), (3, 1739240), (4, 1304430), (5, 1043544), (6, 869620), (8, 652215), (10, 521772), (12, 434810), (15, 347848), (20, 260886), (24, 217405), (30, 173924), (40, 130443), (60, 86962), (120, 43481)]