868178880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1201}}^1$

素因数の和:1475

約数の個数: 168

約数和(自身を含む): 3000567024

約数和(自身を除く): 2132388144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 251, 288, 320, 360, 480, 502, 576, 720, 753, 960, 1004, 1201, 1255, 1440, 1506, 2008, 2259, 2402, 2510, 2880, 3012, 3603, 3765, 4016, 4518, 4804, 5020, 6005, 6024, 7206, 7530, 8032, 9036, 9608, 10040, 10809, 11295, 12010, 12048, 14412, 15060, 16064, 18015, 18072, 19216, 20080, 21618, 22590, 24020, 24096, 28824, 30120, 36030, 36144, 38432, 40160, 43236, 45180, 48040, 48192, 54045, 57648, 60240, 72060, 72288, 76864, 80320, 86472, 90360, 96080, 108090, 115296, 120480, 144120, 144576, 172944, 180720, 192160, 216180, 230592, 240960, 288240, 301451, 345888, 361440, 384320, 432360, 576480, 602902, 691776, 722880, 864720, 904353, 1152960, 1205804, 1507255, 1729440, 1808706, 2411608, 2713059, 3014510, 3458880, 3617412, 4521765, 4823216, 5426118, 6029020, 7234824, 9043530, 9646432, 10852236, 12058040, 13565295, 14469648, 18087060, 19292864, 21704472, 24116080, 27130590, 28939296, 36174120, 43408944, 48232160, 54261180, 57878592, 72348240, 86817888, 96464320, 108522360, 144696480, 173635776, 217044720, 289392960, 434089440, 868178880]

約数ペア:

[(1, 868178880), (2, 434089440), (3, 289392960), (4, 217044720), (5, 173635776), (6, 144696480), (8, 108522360), (9, 96464320), (10, 86817888), (12, 72348240), (15, 57878592), (16, 54261180), (18, 48232160), (20, 43408944), (24, 36174120), (30, 28939296), (32, 27130590), (36, 24116080), (40, 21704472), (45, 19292864), (48, 18087060), (60, 14469648), (64, 13565295), (72, 12058040), (80, 10852236), (90, 9646432), (96, 9043530), (120, 7234824), (144, 6029020), (160, 5426118), (180, 4823216), (192, 4521765), (240, 3617412), (251, 3458880), (288, 3014510), (320, 2713059), (360, 2411608), (480, 1808706), (502, 1729440), (576, 1507255), (720, 1205804), (753, 1152960), (960, 904353), (1004, 864720), (1201, 722880), (1255, 691776), (1440, 602902), (1506, 576480), (2008, 432360), (2259, 384320), (2402, 361440), (2510, 345888), (2880, 301451), (3012, 288240), (3603, 240960), (3765, 230592), (4016, 216180), (4518, 192160), (4804, 180720), (5020, 172944), (6005, 144576), (6024, 144120), (7206, 120480), (7530, 115296), (8032, 108090), (9036, 96080), (9608, 90360), (10040, 86472), (10809, 80320), (11295, 76864), (12010, 72288), (12048, 72060), (14412, 60240), (15060, 57648), (16064, 54045), (18015, 48192), (18072, 48040), (19216, 45180), (20080, 43236), (21618, 40160), (22590, 38432), (24020, 36144), (24096, 36030), (28824, 30120)]