630528000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 192

約数和(自身を含む): 2100440160

約数和(自身を除く): 1469912160

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 821, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1642, 1920, 2000, 2048, 2400, 2463, 2560, 3000, 3072, 3200, 3284, 3840, 4000, 4105, 4800, 4926, 5120, 6000, 6144, 6400, 6568, 7680, 8000, 8210, 9600, 9852, 10240, 12000, 12315, 12800, 13136, 15360, 16000, 16420, 19200, 19704, 20525, 24000, 24630, 25600, 26272, 30720, 32000, 32840, 38400, 39408, 41050, 48000, 49260, 51200, 52544, 61575, 64000, 65680, 76800, 78816, 82100, 96000, 98520, 102625, 105088, 123150, 128000, 131360, 153600, 157632, 164200, 192000, 197040, 205250, 210176, 246300, 256000, 262720, 307875, 315264, 328400, 384000, 394080, 410500, 420352, 492600, 525440, 615750, 630528, 656800, 768000, 788160, 821000, 840704, 985200, 1050880, 1231500, 1261056, 1313600, 1576320, 1642000, 1681408, 1970400, 2101760, 2463000, 2522112, 2627200, 3152640, 3284000, 3940800, 4203520, 4926000, 5044224, 5254400, 6305280, 6568000, 7881600, 8407040, 9852000, 10508800, 12610560, 13136000, 15763200, 19704000, 21017600, 25221120, 26272000, 31526400, 39408000, 42035200, 52544000, 63052800, 78816000, 105088000, 126105600, 157632000, 210176000, 315264000, 630528000]

約数ペア:

[(1, 630528000), (2, 315264000), (3, 210176000), (4, 157632000), (5, 126105600), (6, 105088000), (8, 78816000), (10, 63052800), (12, 52544000), (15, 42035200), (16, 39408000), (20, 31526400), (24, 26272000), (25, 25221120), (30, 21017600), (32, 19704000), (40, 15763200), (48, 13136000), (50, 12610560), (60, 10508800), (64, 9852000), (75, 8407040), (80, 7881600), (96, 6568000), (100, 6305280), (120, 5254400), (125, 5044224), (128, 4926000), (150, 4203520), (160, 3940800), (192, 3284000), (200, 3152640), (240, 2627200), (250, 2522112), (256, 2463000), (300, 2101760), (320, 1970400), (375, 1681408), (384, 1642000), (400, 1576320), (480, 1313600), (500, 1261056), (512, 1231500), (600, 1050880), (640, 985200), (750, 840704), (768, 821000), (800, 788160), (821, 768000), (960, 656800), (1000, 630528), (1024, 615750), (1200, 525440), (1280, 492600), (1500, 420352), (1536, 410500), (1600, 394080), (1642, 384000), (1920, 328400), (2000, 315264), (2048, 307875), (2400, 262720), (2463, 256000), (2560, 246300), (3000, 210176), (3072, 205250), (3200, 197040), (3284, 192000), (3840, 164200), (4000, 157632), (4105, 153600), (4800, 131360), (4926, 128000), (5120, 123150), (6000, 105088), (6144, 102625), (6400, 98520), (6568, 96000), (7680, 82100), (8000, 78816), (8210, 76800), (9600, 65680), (9852, 64000), (10240, 61575), (12000, 52544), (12315, 51200), (12800, 49260), (13136, 48000), (15360, 41050), (16000, 39408), (16420, 38400), (19200, 32840), (19704, 32000), (20525, 30720), (24000, 26272), (24630, 25600)]