164024820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911249}}^1$

素因数の和:911264

約数の個数: 36

約数和(自身を含む): 497542500

約数和(自身を除く): 333517680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911249, 1822498, 2733747, 3644996, 4556245, 5467494, 8201241, 9112490, 10934988, 13668735, 16402482, 18224980, 27337470, 32804964, 41006205, 54674940, 82012410, 164024820]

約数ペア:

[(1, 164024820), (2, 82012410), (3, 54674940), (4, 41006205), (5, 32804964), (6, 27337470), (9, 18224980), (10, 16402482), (12, 13668735), (15, 10934988), (18, 9112490), (20, 8201241), (30, 5467494), (36, 4556245), (45, 3644996), (60, 2733747), (90, 1822498), (180, 911249)]