53345640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{444547}}^1$

素因数の和:444561

約数の個数: 32

約数和(自身を含む): 160037280

約数和(自身を除く): 106691640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 444547, 889094, 1333641, 1778188, 2222735, 2667282, 3556376, 4445470, 5334564, 6668205, 8890940, 10669128, 13336410, 17781880, 26672820, 53345640]

約数ペア:

[(1, 53345640), (2, 26672820), (3, 17781880), (4, 13336410), (5, 10669128), (6, 8890940), (8, 6668205), (10, 5334564), (12, 4445470), (15, 3556376), (20, 2667282), (24, 2222735), (30, 1778188), (40, 1333641), (60, 889094), (120, 444547)]