196911480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1640929}}^1$

素因数の和:1640943

約数の個数: 32

約数和(自身を含む): 590734800

約数和(自身を除く): 393823320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1640929, 3281858, 4922787, 6563716, 8204645, 9845574, 13127432, 16409290, 19691148, 24613935, 32818580, 39382296, 49227870, 65637160, 98455740, 196911480]

約数ペア:

[(1, 196911480), (2, 98455740), (3, 65637160), (4, 49227870), (5, 39382296), (6, 32818580), (8, 24613935), (10, 19691148), (12, 16409290), (15, 13127432), (20, 9845574), (24, 8204645), (30, 6563716), (40, 4922787), (60, 3281858), (120, 1640929)]