13497720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112481}}^1$

素因数の和:112495

約数の個数: 32

約数和(自身を含む): 40493520

約数和(自身を除く): 26995800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112481, 224962, 337443, 449924, 562405, 674886, 899848, 1124810, 1349772, 1687215, 2249620, 2699544, 3374430, 4499240, 6748860, 13497720]

約数ペア:

[(1, 13497720), (2, 6748860), (3, 4499240), (4, 3374430), (5, 2699544), (6, 2249620), (8, 1687215), (10, 1349772), (12, 1124810), (15, 899848), (20, 674886), (24, 562405), (30, 449924), (40, 337443), (60, 224962), (120, 112481)]