8387418240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{485383}}^1$

素因数の和:485411

約数の個数: 128

約数和(自身を含む): 29705500800

約数和(自身を除く): 21318082560

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 485383, 970766, 1456149, 1941532, 2426915, 2912298, 3883064, 4368447, 4853830, 5824596, 7280745, 7766128, 8736894, 9707660, 11649192, 13105341, 14561490, 15532256, 17473788, 19415320, 21842235, 23298384, 26210682, 29122980, 31064512, 34947576, 38830640, 43684470, 46596768, 52421364, 58245960, 62129024, 65526705, 69895152, 77661280, 87368940, 93193536, 104842728, 116491920, 131053410, 139790304, 155322560, 174737880, 186387072, 209685456, 232983840, 262106820, 279580608, 310645120, 349475760, 419370912, 465967680, 524213640, 559161216, 698951520, 838741824, 931935360, 1048427280, 1397903040, 1677483648, 2096854560, 2795806080, 4193709120, 8387418240]

約数ペア:

[(1, 8387418240), (2, 4193709120), (3, 2795806080), (4, 2096854560), (5, 1677483648), (6, 1397903040), (8, 1048427280), (9, 931935360), (10, 838741824), (12, 698951520), (15, 559161216), (16, 524213640), (18, 465967680), (20, 419370912), (24, 349475760), (27, 310645120), (30, 279580608), (32, 262106820), (36, 232983840), (40, 209685456), (45, 186387072), (48, 174737880), (54, 155322560), (60, 139790304), (64, 131053410), (72, 116491920), (80, 104842728), (90, 93193536), (96, 87368940), (108, 77661280), (120, 69895152), (128, 65526705), (135, 62129024), (144, 58245960), (160, 52421364), (180, 46596768), (192, 43684470), (216, 38830640), (240, 34947576), (270, 31064512), (288, 29122980), (320, 26210682), (360, 23298384), (384, 21842235), (432, 19415320), (480, 17473788), (540, 15532256), (576, 14561490), (640, 13105341), (720, 11649192), (864, 9707660), (960, 8736894), (1080, 7766128), (1152, 7280745), (1440, 5824596), (1728, 4853830), (1920, 4368447), (2160, 3883064), (2880, 2912298), (3456, 2426915), (4320, 1941532), (5760, 1456149), (8640, 970766), (17280, 485383)]