218326440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1819387}}^1$

素因数の和:1819401

約数の個数: 32

約数和(自身を含む): 654979680

約数和(自身を除く): 436653240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1819387, 3638774, 5458161, 7277548, 9096935, 10916322, 14555096, 18193870, 21832644, 27290805, 36387740, 43665288, 54581610, 72775480, 109163220, 218326440]

約数ペア:

[(1, 218326440), (2, 109163220), (3, 72775480), (4, 54581610), (5, 43665288), (6, 36387740), (8, 27290805), (10, 21832644), (12, 18193870), (15, 14555096), (20, 10916322), (24, 9096935), (30, 7277548), (40, 5458161), (60, 3638774), (120, 1819387)]