248051520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2069

約数の個数: 168

約数和(自身を含む): 873471456

約数和(自身を除く): 625419936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2003, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4006, 4128, 5160, 6009, 6192, 6880, 7740, 8012, 8256, 10015, 10320, 12018, 12384, 13760, 15480, 16024, 18027, 20030, 20640, 24036, 24768, 30045, 30960, 32048, 36054, 40060, 41280, 48072, 60090, 61920, 64096, 72108, 80120, 86129, 90135, 96144, 120180, 123840, 128192, 144216, 160240, 172258, 180270, 192288, 240360, 258387, 288432, 320480, 344516, 360540, 384576, 430645, 480720, 516774, 576864, 640960, 689032, 721080, 775161, 861290, 961440, 1033548, 1153728, 1291935, 1378064, 1442160, 1550322, 1722580, 1922880, 2067096, 2583870, 2756128, 2884320, 3100644, 3445160, 3875805, 4134192, 5167740, 5512256, 5768640, 6201288, 6890320, 7751610, 8268384, 10335480, 12402576, 13780640, 15503220, 16536768, 20670960, 24805152, 27561280, 31006440, 41341920, 49610304, 62012880, 82683840, 124025760, 248051520]

約数ペア:

[(1, 248051520), (2, 124025760), (3, 82683840), (4, 62012880), (5, 49610304), (6, 41341920), (8, 31006440), (9, 27561280), (10, 24805152), (12, 20670960), (15, 16536768), (16, 15503220), (18, 13780640), (20, 12402576), (24, 10335480), (30, 8268384), (32, 7751610), (36, 6890320), (40, 6201288), (43, 5768640), (45, 5512256), (48, 5167740), (60, 4134192), (64, 3875805), (72, 3445160), (80, 3100644), (86, 2884320), (90, 2756128), (96, 2583870), (120, 2067096), (129, 1922880), (144, 1722580), (160, 1550322), (172, 1442160), (180, 1378064), (192, 1291935), (215, 1153728), (240, 1033548), (258, 961440), (288, 861290), (320, 775161), (344, 721080), (360, 689032), (387, 640960), (430, 576864), (480, 516774), (516, 480720), (576, 430645), (645, 384576), (688, 360540), (720, 344516), (774, 320480), (860, 288432), (960, 258387), (1032, 240360), (1290, 192288), (1376, 180270), (1440, 172258), (1548, 160240), (1720, 144216), (1935, 128192), (2003, 123840), (2064, 120180), (2580, 96144), (2752, 90135), (2880, 86129), (3096, 80120), (3440, 72108), (3870, 64096), (4006, 61920), (4128, 60090), (5160, 48072), (6009, 41280), (6192, 40060), (6880, 36054), (7740, 32048), (8012, 30960), (8256, 30045), (10015, 24768), (10320, 24036), (12018, 20640), (12384, 20030), (13760, 18027), (15480, 16024)]