270560520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 905616000

約数和(自身を除く): 635055480

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, 216, 270, 360, 379, 540, 661, 758, 1080, 1137, 1322, 1516, 1895, 1983, 2274, 2644, 3032, 3305, 3411, 3790, 3966, 4548, 5288, 5685, 5949, 6610, 6822, 7580, 7932, 9096, 9915, 10233, 11370, 11898, 13220, 13644, 15160, 15864, 17055, 17847, 19830, 20466, 22740, 23796, 26440, 27288, 29745, 34110, 35694, 39660, 40932, 45480, 47592, 51165, 59490, 68220, 71388, 79320, 81864, 89235, 102330, 118980, 136440, 142776, 178470, 204660, 237960, 250519, 356940, 409320, 501038, 713880, 751557, 1002076, 1252595, 1503114, 2004152, 2254671, 2505190, 3006228, 3757785, 4509342, 5010380, 6012456, 6764013, 7515570, 9018684, 10020760, 11273355, 13528026, 15031140, 18037368, 22546710, 27056052, 30062280, 33820065, 45093420, 54112104, 67640130, 90186840, 135280260, 270560520]

約数ペア:

[(1, 270560520), (2, 135280260), (3, 90186840), (4, 67640130), (5, 54112104), (6, 45093420), (8, 33820065), (9, 30062280), (10, 27056052), (12, 22546710), (15, 18037368), (18, 15031140), (20, 13528026), (24, 11273355), (27, 10020760), (30, 9018684), (36, 7515570), (40, 6764013), (45, 6012456), (54, 5010380), (60, 4509342), (72, 3757785), (90, 3006228), (108, 2505190), (120, 2254671), (135, 2004152), (180, 1503114), (216, 1252595), (270, 1002076), (360, 751557), (379, 713880), (540, 501038), (661, 409320), (758, 356940), (1080, 250519), (1137, 237960), (1322, 204660), (1516, 178470), (1895, 142776), (1983, 136440), (2274, 118980), (2644, 102330), (3032, 89235), (3305, 81864), (3411, 79320), (3790, 71388), (3966, 68220), (4548, 59490), (5288, 51165), (5685, 47592), (5949, 45480), (6610, 40932), (6822, 39660), (7580, 35694), (7932, 34110), (9096, 29745), (9915, 27288), (10233, 26440), (11370, 23796), (11898, 22740), (13220, 20466), (13644, 19830), (15160, 17847), (15864, 17055)]