389301577920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{15019351}}^1$

素因数の和:15019380

約数の個数: 140

約数和(自身を含む): 1384814293104

約数和(自身を除く): 995512715184

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 15019351, 30038702, 45058053, 60077404, 75096755, 90116106, 120154808, 135174159, 150193510, 180232212, 225290265, 240309616, 270348318, 300387020, 360464424, 405522477, 450580530, 480619232, 540696636, 600774040, 675870795, 720928848, 811044954, 901161060, 961238464, 1081393272, 1201548080, 1216567431, 1351741590, 1441857696, 1622089908, 1802322120, 2027612385, 2162786544, 2403096160, 2433134862, 2703483180, 2883715392, 3244179816, 3604644240, 4055224770, 4325573088, 4806192320, 4866269724, 5406966360, 6082837155, 6488359632, 7209288480, 8110449540, 8651146176, 9732539448, 10813932720, 12165674310, 12976719264, 14418576960, 16220899080, 19465078896, 21627865440, 24331348620, 25953438528, 32441798160, 38930157792, 43255730880, 48662697240, 64883596320, 77860315584, 97325394480, 129767192640, 194650788960, 389301577920]

約数ペア:

[(1, 389301577920), (2, 194650788960), (3, 129767192640), (4, 97325394480), (5, 77860315584), (6, 64883596320), (8, 48662697240), (9, 43255730880), (10, 38930157792), (12, 32441798160), (15, 25953438528), (16, 24331348620), (18, 21627865440), (20, 19465078896), (24, 16220899080), (27, 14418576960), (30, 12976719264), (32, 12165674310), (36, 10813932720), (40, 9732539448), (45, 8651146176), (48, 8110449540), (54, 7209288480), (60, 6488359632), (64, 6082837155), (72, 5406966360), (80, 4866269724), (81, 4806192320), (90, 4325573088), (96, 4055224770), (108, 3604644240), (120, 3244179816), (135, 2883715392), (144, 2703483180), (160, 2433134862), (162, 2403096160), (180, 2162786544), (192, 2027612385), (216, 1802322120), (240, 1622089908), (270, 1441857696), (288, 1351741590), (320, 1216567431), (324, 1201548080), (360, 1081393272), (405, 961238464), (432, 901161060), (480, 811044954), (540, 720928848), (576, 675870795), (648, 600774040), (720, 540696636), (810, 480619232), (864, 450580530), (960, 405522477), (1080, 360464424), (1296, 300387020), (1440, 270348318), (1620, 240309616), (1728, 225290265), (2160, 180232212), (2592, 150193510), (2880, 135174159), (3240, 120154808), (4320, 90116106), (5184, 75096755), (6480, 60077404), (8640, 45058053), (12960, 30038702), (25920, 15019351)]