164409240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1370077}}^1$

素因数の和:1370091

約数の個数: 32

約数和(自身を含む): 493228080

約数和(自身を除く): 328818840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1370077, 2740154, 4110231, 5480308, 6850385, 8220462, 10960616, 13700770, 16440924, 20551155, 27401540, 32881848, 41102310, 54803080, 82204620, 164409240]

約数ペア:

[(1, 164409240), (2, 82204620), (3, 54803080), (4, 41102310), (5, 32881848), (6, 27401540), (8, 20551155), (10, 16440924), (12, 13700770), (15, 10960616), (20, 8220462), (24, 6850385), (30, 5480308), (40, 4110231), (60, 2740154), (120, 1370077)]