389145600

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 264

約数和(自身を含む): 1431589920

約数和(自身を除く): 1042444320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 563, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1024, 1080, 1126, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1689, 1728, 1800, 1920, 2160, 2252, 2304, 2400, 2560, 2700, 2815, 2880, 3072, 3200, 3378, 3456, 3600, 3840, 4320, 4504, 4608, 4800, 5067, 5120, 5400, 5630, 5760, 6400, 6756, 6912, 7200, 7680, 8445, 8640, 9008, 9216, 9600, 10134, 10800, 11260, 11520, 12800, 13512, 13824, 14075, 14400, 15201, 15360, 16890, 17280, 18016, 19200, 20268, 21600, 22520, 23040, 25335, 25600, 27024, 27648, 28150, 28800, 30402, 33780, 34560, 36032, 38400, 40536, 42225, 43200, 45040, 46080, 50670, 54048, 56300, 57600, 60804, 67560, 69120, 72064, 76005, 76800, 81072, 84450, 86400, 90080, 101340, 108096, 112600, 115200, 121608, 126675, 135120, 138240, 144128, 152010, 162144, 168900, 172800, 180160, 202680, 216192, 225200, 230400, 243216, 253350, 270240, 288256, 304020, 324288, 337800, 345600, 360320, 380025, 405360, 432384, 450400, 486432, 506700, 540480, 576512, 608040, 648576, 675600, 691200, 720640, 760050, 810720, 864768, 900800, 972864, 1013400, 1080960, 1216080, 1297152, 1351200, 1441280, 1520100, 1621440, 1729536, 1801600, 1945728, 2026800, 2161920, 2432160, 2594304, 2702400, 2882560, 3040200, 3242880, 3603200, 3891456, 4053600, 4323840, 4864320, 5188608, 5404800, 6080400, 6485760, 7206400, 7782912, 8107200, 8647680, 9728640, 10809600, 12160800, 12971520, 14412800, 15565824, 16214400, 19457280, 21619200, 24321600, 25943040, 32428800, 38914560, 43238400, 48643200, 64857600, 77829120, 97286400, 129715200, 194572800, 389145600]

約数ペア:

[(1, 389145600), (2, 194572800), (3, 129715200), (4, 97286400), (5, 77829120), (6, 64857600), (8, 48643200), (9, 43238400), (10, 38914560), (12, 32428800), (15, 25943040), (16, 24321600), (18, 21619200), (20, 19457280), (24, 16214400), (25, 15565824), (27, 14412800), (30, 12971520), (32, 12160800), (36, 10809600), (40, 9728640), (45, 8647680), (48, 8107200), (50, 7782912), (54, 7206400), (60, 6485760), (64, 6080400), (72, 5404800), (75, 5188608), (80, 4864320), (90, 4323840), (96, 4053600), (100, 3891456), (108, 3603200), (120, 3242880), (128, 3040200), (135, 2882560), (144, 2702400), (150, 2594304), (160, 2432160), (180, 2161920), (192, 2026800), (200, 1945728), (216, 1801600), (225, 1729536), (240, 1621440), (256, 1520100), (270, 1441280), (288, 1351200), (300, 1297152), (320, 1216080), (360, 1080960), (384, 1013400), (400, 972864), (432, 900800), (450, 864768), (480, 810720), (512, 760050), (540, 720640), (563, 691200), (576, 675600), (600, 648576), (640, 608040), (675, 576512), (720, 540480), (768, 506700), (800, 486432), (864, 450400), (900, 432384), (960, 405360), (1024, 380025), (1080, 360320), (1126, 345600), (1152, 337800), (1200, 324288), (1280, 304020), (1350, 288256), (1440, 270240), (1536, 253350), (1600, 243216), (1689, 230400), (1728, 225200), (1800, 216192), (1920, 202680), (2160, 180160), (2252, 172800), (2304, 168900), (2400, 162144), (2560, 152010), (2700, 144128), (2815, 138240), (2880, 135120), (3072, 126675), (3200, 121608), (3378, 115200), (3456, 112600), (3600, 108096), (3840, 101340), (4320, 90080), (4504, 86400), (4608, 84450), (4800, 81072), (5067, 76800), (5120, 76005), (5400, 72064), (5630, 69120), (5760, 67560), (6400, 60804), (6756, 57600), (6912, 56300), (7200, 54048), (7680, 50670), (8445, 46080), (8640, 45040), (9008, 43200), (9216, 42225), (9600, 40536), (10134, 38400), (10800, 36032), (11260, 34560), (11520, 33780), (12800, 30402), (13512, 28800), (13824, 28150), (14075, 27648), (14400, 27024), (15201, 25600), (15360, 25335), (16890, 23040), (17280, 22520), (18016, 21600), (19200, 20268)]