32428800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{563}}^1$

素因数の和:595

約数の個数: 162

約数和(自身を含む): 116146212

約数和(自身を除く): 83717412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 563, 576, 600, 640, 720, 768, 800, 900, 960, 1126, 1152, 1200, 1280, 1440, 1600, 1689, 1800, 1920, 2252, 2304, 2400, 2815, 2880, 3200, 3378, 3600, 3840, 4504, 4800, 5067, 5630, 5760, 6400, 6756, 7200, 8445, 9008, 9600, 10134, 11260, 11520, 13512, 14075, 14400, 16890, 18016, 19200, 20268, 22520, 25335, 27024, 28150, 28800, 33780, 36032, 40536, 42225, 45040, 50670, 54048, 56300, 57600, 67560, 72064, 81072, 84450, 90080, 101340, 108096, 112600, 126675, 135120, 144128, 162144, 168900, 180160, 202680, 216192, 225200, 253350, 270240, 324288, 337800, 360320, 405360, 432384, 450400, 506700, 540480, 648576, 675600, 720640, 810720, 900800, 1013400, 1080960, 1297152, 1351200, 1621440, 1801600, 2026800, 2161920, 2702400, 3242880, 3603200, 4053600, 5404800, 6485760, 8107200, 10809600, 16214400, 32428800]

約数ペア:

[(1, 32428800), (2, 16214400), (3, 10809600), (4, 8107200), (5, 6485760), (6, 5404800), (8, 4053600), (9, 3603200), (10, 3242880), (12, 2702400), (15, 2161920), (16, 2026800), (18, 1801600), (20, 1621440), (24, 1351200), (25, 1297152), (30, 1080960), (32, 1013400), (36, 900800), (40, 810720), (45, 720640), (48, 675600), (50, 648576), (60, 540480), (64, 506700), (72, 450400), (75, 432384), (80, 405360), (90, 360320), (96, 337800), (100, 324288), (120, 270240), (128, 253350), (144, 225200), (150, 216192), (160, 202680), (180, 180160), (192, 168900), (200, 162144), (225, 144128), (240, 135120), (256, 126675), (288, 112600), (300, 108096), (320, 101340), (360, 90080), (384, 84450), (400, 81072), (450, 72064), (480, 67560), (563, 57600), (576, 56300), (600, 54048), (640, 50670), (720, 45040), (768, 42225), (800, 40536), (900, 36032), (960, 33780), (1126, 28800), (1152, 28150), (1200, 27024), (1280, 25335), (1440, 22520), (1600, 20268), (1689, 19200), (1800, 18016), (1920, 16890), (2252, 14400), (2304, 14075), (2400, 13512), (2815, 11520), (2880, 11260), (3200, 10134), (3378, 9600), (3600, 9008), (3840, 8445), (4504, 7200), (4800, 6756), (5067, 6400), (5630, 5760)]