4897140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{81619}}^1$

素因数の和:81631

約数の個数: 24

約数和(自身を含む): 13712160

約数和(自身を除く): 8815020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 81619, 163238, 244857, 326476, 408095, 489714, 816190, 979428, 1224285, 1632380, 2448570, 4897140]

約数ペア:

[(1, 4897140), (2, 2448570), (3, 1632380), (4, 1224285), (5, 979428), (6, 816190), (10, 489714), (12, 408095), (15, 326476), (20, 244857), (30, 163238), (60, 81619)]