236498940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{145987}}^1$

素因数の和:146008

約数の個数: 60

約数和(自身を含む): 741911016

約数和(自身を除く): 505412076

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, 145987, 291974, 437961, 583948, 729935, 875922, 1313883, 1459870, 1751844, 2189805, 2627766, 2919740, 3941649, 4379610, 5255532, 6569415, 7883298, 8759220, 11824947, 13138830, 15766596, 19708245, 23649894, 26277660, 39416490, 47299788, 59124735, 78832980, 118249470, 236498940]

約数ペア:

[(1, 236498940), (2, 118249470), (3, 78832980), (4, 59124735), (5, 47299788), (6, 39416490), (9, 26277660), (10, 23649894), (12, 19708245), (15, 15766596), (18, 13138830), (20, 11824947), (27, 8759220), (30, 7883298), (36, 6569415), (45, 5255532), (54, 4379610), (60, 3941649), (81, 2919740), (90, 2627766), (108, 2189805), (135, 1751844), (162, 1459870), (180, 1313883), (270, 875922), (324, 729935), (405, 583948), (540, 437961), (810, 291974), (1620, 145987)]