13905240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115877}}^1$

素因数の和:115891

約数の個数: 32

約数和(自身を含む): 41716080

約数和(自身を除く): 27810840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115877, 231754, 347631, 463508, 579385, 695262, 927016, 1158770, 1390524, 1738155, 2317540, 2781048, 3476310, 4635080, 6952620, 13905240]

約数ペア:

[(1, 13905240), (2, 6952620), (3, 4635080), (4, 3476310), (5, 2781048), (6, 2317540), (8, 1738155), (10, 1390524), (12, 1158770), (15, 927016), (20, 695262), (24, 579385), (30, 463508), (40, 347631), (60, 231754), (120, 115877)]