807129600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{21019}}^1$

素因数の和:21050

約数の個数: 120

約数和(自身を含む): 2666429040

約数和(自身を除く): 1859299440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 7680, 9600, 12800, 19200, 21019, 38400, 42038, 63057, 84076, 105095, 126114, 168152, 210190, 252228, 315285, 336304, 420380, 504456, 525475, 630570, 672608, 840760, 1008912, 1050950, 1261140, 1345216, 1576425, 1681520, 2017824, 2101900, 2522280, 2690432, 3152850, 3363040, 4035648, 4203800, 5044560, 5380864, 6305700, 6726080, 8071296, 8407600, 10089120, 10761728, 12611400, 13452160, 16142592, 16815200, 20178240, 25222800, 26904320, 32285184, 33630400, 40356480, 50445600, 53808640, 67260800, 80712960, 100891200, 134521600, 161425920, 201782400, 269043200, 403564800, 807129600]

約数ペア:

[(1, 807129600), (2, 403564800), (3, 269043200), (4, 201782400), (5, 161425920), (6, 134521600), (8, 100891200), (10, 80712960), (12, 67260800), (15, 53808640), (16, 50445600), (20, 40356480), (24, 33630400), (25, 32285184), (30, 26904320), (32, 25222800), (40, 20178240), (48, 16815200), (50, 16142592), (60, 13452160), (64, 12611400), (75, 10761728), (80, 10089120), (96, 8407600), (100, 8071296), (120, 6726080), (128, 6305700), (150, 5380864), (160, 5044560), (192, 4203800), (200, 4035648), (240, 3363040), (256, 3152850), (300, 2690432), (320, 2522280), (384, 2101900), (400, 2017824), (480, 1681520), (512, 1576425), (600, 1345216), (640, 1261140), (768, 1050950), (800, 1008912), (960, 840760), (1200, 672608), (1280, 630570), (1536, 525475), (1600, 504456), (1920, 420380), (2400, 336304), (2560, 315285), (3200, 252228), (3840, 210190), (4800, 168152), (6400, 126114), (7680, 105095), (9600, 84076), (12800, 63057), (19200, 42038), (21019, 38400)]