2663511660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1644143}}^1$

素因数の和:1644164

約数の個数: 60

約数和(自身を含む): 8355539808

約数和(自身を除く): 5692028148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1644143, 3288286, 4932429, 6576572, 8220715, 9864858, 14797287, 16441430, 19729716, 24662145, 29594574, 32882860, 44391861, 49324290, 59189148, 73986435, 88783722, 98648580, 133175583, 147972870, 177567444, 221959305, 266351166, 295945740, 443918610, 532702332, 665877915, 887837220, 1331755830, 2663511660]

約数ペア:

[(1, 2663511660), (2, 1331755830), (3, 887837220), (4, 665877915), (5, 532702332), (6, 443918610), (9, 295945740), (10, 266351166), (12, 221959305), (15, 177567444), (18, 147972870), (20, 133175583), (27, 98648580), (30, 88783722), (36, 73986435), (45, 59189148), (54, 49324290), (60, 44391861), (81, 32882860), (90, 29594574), (108, 24662145), (135, 19729716), (162, 16441430), (180, 14797287), (270, 9864858), (324, 8220715), (405, 6576572), (540, 4932429), (810, 3288286), (1620, 1644143)]