78998760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 265392000

約数和(自身を除く): 186393240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 193, 216, 270, 360, 379, 386, 540, 579, 758, 772, 965, 1080, 1137, 1158, 1516, 1544, 1737, 1895, 1930, 2274, 2316, 2895, 3032, 3411, 3474, 3790, 3860, 4548, 4632, 5211, 5685, 5790, 6822, 6948, 7580, 7720, 8685, 9096, 10233, 10422, 11370, 11580, 13644, 13896, 15160, 17055, 17370, 20466, 20844, 22740, 23160, 26055, 27288, 34110, 34740, 40932, 41688, 45480, 51165, 52110, 68220, 69480, 73147, 81864, 102330, 104220, 136440, 146294, 204660, 208440, 219441, 292588, 365735, 409320, 438882, 585176, 658323, 731470, 877764, 1097205, 1316646, 1462940, 1755528, 1974969, 2194410, 2633292, 2925880, 3291615, 3949938, 4388820, 5266584, 6583230, 7899876, 8777640, 9874845, 13166460, 15799752, 19749690, 26332920, 39499380, 78998760]

約数ペア:

[(1, 78998760), (2, 39499380), (3, 26332920), (4, 19749690), (5, 15799752), (6, 13166460), (8, 9874845), (9, 8777640), (10, 7899876), (12, 6583230), (15, 5266584), (18, 4388820), (20, 3949938), (24, 3291615), (27, 2925880), (30, 2633292), (36, 2194410), (40, 1974969), (45, 1755528), (54, 1462940), (60, 1316646), (72, 1097205), (90, 877764), (108, 731470), (120, 658323), (135, 585176), (180, 438882), (193, 409320), (216, 365735), (270, 292588), (360, 219441), (379, 208440), (386, 204660), (540, 146294), (579, 136440), (758, 104220), (772, 102330), (965, 81864), (1080, 73147), (1137, 69480), (1158, 68220), (1516, 52110), (1544, 51165), (1737, 45480), (1895, 41688), (1930, 40932), (2274, 34740), (2316, 34110), (2895, 27288), (3032, 26055), (3411, 23160), (3474, 22740), (3790, 20844), (3860, 20466), (4548, 17370), (4632, 17055), (5211, 15160), (5685, 13896), (5790, 13644), (6822, 11580), (6948, 11370), (7580, 10422), (7720, 10233), (8685, 9096)]