1340946780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22349113}}^1$

素因数の和:22349125

約数の個数: 24

約数和(自身を含む): 3754651152

約数和(自身を除く): 2413704372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22349113, 44698226, 67047339, 89396452, 111745565, 134094678, 223491130, 268189356, 335236695, 446982260, 670473390, 1340946780]

約数ペア:

[(1, 1340946780), (2, 670473390), (3, 446982260), (4, 335236695), (5, 268189356), (6, 223491130), (10, 134094678), (12, 111745565), (15, 89396452), (20, 67047339), (30, 44698226), (60, 22349113)]