165889140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2764819}}^1$

素因数の和:2764831

約数の個数: 24

約数和(自身を含む): 464489760

約数和(自身を除く): 298600620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2764819, 5529638, 8294457, 11059276, 13824095, 16588914, 27648190, 33177828, 41472285, 55296380, 82944570, 165889140]

約数ペア:

[(1, 165889140), (2, 82944570), (3, 55296380), (4, 41472285), (5, 33177828), (6, 27648190), (10, 16588914), (12, 13824095), (15, 11059276), (20, 8294457), (30, 5529638), (60, 2764819)]