887837220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1644143}}^1$

素因数の和:1644161

約数の個数: 48

約数和(自身を含む): 2762161920

約数和(自身を除く): 1874324700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1644143, 3288286, 4932429, 6576572, 8220715, 9864858, 14797287, 16441430, 19729716, 24662145, 29594574, 32882860, 44391861, 49324290, 59189148, 73986435, 88783722, 98648580, 147972870, 177567444, 221959305, 295945740, 443918610, 887837220]

約数ペア:

[(1, 887837220), (2, 443918610), (3, 295945740), (4, 221959305), (5, 177567444), (6, 147972870), (9, 98648580), (10, 88783722), (12, 73986435), (15, 59189148), (18, 49324290), (20, 44391861), (27, 32882860), (30, 29594574), (36, 24662145), (45, 19729716), (54, 16441430), (60, 14797287), (90, 9864858), (108, 8220715), (135, 6576572), (180, 4932429), (270, 3288286), (540, 1644143)]