517877280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 1823109120

約数和(自身を除く): 1305231840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 313, 360, 383, 432, 480, 540, 626, 720, 766, 864, 939, 1080, 1149, 1252, 1440, 1532, 1565, 1878, 1915, 2160, 2298, 2504, 2817, 3064, 3130, 3447, 3756, 3830, 4320, 4596, 4695, 5008, 5634, 5745, 6128, 6260, 6894, 7512, 7660, 8451, 9192, 9390, 10016, 10341, 11268, 11490, 12256, 12520, 13788, 14085, 15024, 15320, 16902, 17235, 18384, 18780, 20682, 22536, 22980, 25040, 27576, 28170, 30048, 30640, 33804, 34470, 36768, 37560, 41364, 42255, 45072, 45960, 50080, 51705, 55152, 56340, 61280, 67608, 68940, 75120, 82728, 84510, 90144, 91920, 103410, 110304, 112680, 119879, 135216, 137880, 150240, 165456, 169020, 183840, 206820, 225360, 239758, 270432, 275760, 330912, 338040, 359637, 413640, 450720, 479516, 551520, 599395, 676080, 719274, 827280, 959032, 1078911, 1198790, 1352160, 1438548, 1654560, 1798185, 1918064, 2157822, 2397580, 2877096, 3236733, 3596370, 3836128, 4315644, 4795160, 5394555, 5754192, 6473466, 7192740, 8631288, 9590320, 10789110, 11508384, 12946932, 14385480, 16183665, 17262576, 19180640, 21578220, 25893864, 28770960, 32367330, 34525152, 43156440, 51787728, 57541920, 64734660, 86312880, 103575456, 129469320, 172625760, 258938640, 517877280]

約数ペア:

[(1, 517877280), (2, 258938640), (3, 172625760), (4, 129469320), (5, 103575456), (6, 86312880), (8, 64734660), (9, 57541920), (10, 51787728), (12, 43156440), (15, 34525152), (16, 32367330), (18, 28770960), (20, 25893864), (24, 21578220), (27, 19180640), (30, 17262576), (32, 16183665), (36, 14385480), (40, 12946932), (45, 11508384), (48, 10789110), (54, 9590320), (60, 8631288), (72, 7192740), (80, 6473466), (90, 5754192), (96, 5394555), (108, 4795160), (120, 4315644), (135, 3836128), (144, 3596370), (160, 3236733), (180, 2877096), (216, 2397580), (240, 2157822), (270, 1918064), (288, 1798185), (313, 1654560), (360, 1438548), (383, 1352160), (432, 1198790), (480, 1078911), (540, 959032), (626, 827280), (720, 719274), (766, 676080), (864, 599395), (939, 551520), (1080, 479516), (1149, 450720), (1252, 413640), (1440, 359637), (1532, 338040), (1565, 330912), (1878, 275760), (1915, 270432), (2160, 239758), (2298, 225360), (2504, 206820), (2817, 183840), (3064, 169020), (3130, 165456), (3447, 150240), (3756, 137880), (3830, 135216), (4320, 119879), (4596, 112680), (4695, 110304), (5008, 103410), (5634, 91920), (5745, 90144), (6128, 84510), (6260, 82728), (6894, 75120), (7512, 68940), (7660, 67608), (8451, 61280), (9192, 56340), (9390, 55152), (10016, 51705), (10341, 50080), (11268, 45960), (11490, 45072), (12256, 42255), (12520, 41364), (13788, 37560), (14085, 36768), (15024, 34470), (15320, 33804), (16902, 30640), (17235, 30048), (18384, 28170), (18780, 27576), (20682, 25040), (22536, 22980)]