82560000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 220

約数和(自身を含む): 281372432

約数和(自身を除く): 198812432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 125, 128, 129, 150, 160, 172, 192, 200, 215, 240, 250, 256, 258, 300, 320, 344, 375, 384, 400, 430, 480, 500, 512, 516, 600, 625, 640, 645, 688, 750, 768, 800, 860, 960, 1000, 1024, 1032, 1075, 1200, 1250, 1280, 1290, 1376, 1500, 1536, 1600, 1720, 1875, 1920, 2000, 2064, 2150, 2400, 2500, 2560, 2580, 2752, 3000, 3072, 3200, 3225, 3440, 3750, 3840, 4000, 4128, 4300, 4800, 5000, 5120, 5160, 5375, 5504, 6000, 6400, 6450, 6880, 7500, 7680, 8000, 8256, 8600, 9600, 10000, 10320, 10750, 11008, 12000, 12800, 12900, 13760, 15000, 15360, 16000, 16125, 16512, 17200, 19200, 20000, 20640, 21500, 22016, 24000, 25600, 25800, 26875, 27520, 30000, 32000, 32250, 33024, 34400, 38400, 40000, 41280, 43000, 44032, 48000, 51600, 53750, 55040, 60000, 64000, 64500, 66048, 68800, 76800, 80000, 80625, 82560, 86000, 96000, 103200, 107500, 110080, 120000, 128000, 129000, 132096, 137600, 160000, 161250, 165120, 172000, 192000, 206400, 215000, 220160, 240000, 258000, 275200, 320000, 322500, 330240, 344000, 384000, 412800, 430000, 480000, 516000, 550400, 640000, 645000, 660480, 688000, 825600, 860000, 960000, 1032000, 1100800, 1290000, 1376000, 1651200, 1720000, 1920000, 2064000, 2580000, 2752000, 3302400, 3440000, 4128000, 5160000, 5504000, 6880000, 8256000, 10320000, 13760000, 16512000, 20640000, 27520000, 41280000, 82560000]

約数ペア:

[(1, 82560000), (2, 41280000), (3, 27520000), (4, 20640000), (5, 16512000), (6, 13760000), (8, 10320000), (10, 8256000), (12, 6880000), (15, 5504000), (16, 5160000), (20, 4128000), (24, 3440000), (25, 3302400), (30, 2752000), (32, 2580000), (40, 2064000), (43, 1920000), (48, 1720000), (50, 1651200), (60, 1376000), (64, 1290000), (75, 1100800), (80, 1032000), (86, 960000), (96, 860000), (100, 825600), (120, 688000), (125, 660480), (128, 645000), (129, 640000), (150, 550400), (160, 516000), (172, 480000), (192, 430000), (200, 412800), (215, 384000), (240, 344000), (250, 330240), (256, 322500), (258, 320000), (300, 275200), (320, 258000), (344, 240000), (375, 220160), (384, 215000), (400, 206400), (430, 192000), (480, 172000), (500, 165120), (512, 161250), (516, 160000), (600, 137600), (625, 132096), (640, 129000), (645, 128000), (688, 120000), (750, 110080), (768, 107500), (800, 103200), (860, 96000), (960, 86000), (1000, 82560), (1024, 80625), (1032, 80000), (1075, 76800), (1200, 68800), (1250, 66048), (1280, 64500), (1290, 64000), (1376, 60000), (1500, 55040), (1536, 53750), (1600, 51600), (1720, 48000), (1875, 44032), (1920, 43000), (2000, 41280), (2064, 40000), (2150, 38400), (2400, 34400), (2500, 33024), (2560, 32250), (2580, 32000), (2752, 30000), (3000, 27520), (3072, 26875), (3200, 25800), (3225, 25600), (3440, 24000), (3750, 22016), (3840, 21500), (4000, 20640), (4128, 20000), (4300, 19200), (4800, 17200), (5000, 16512), (5120, 16125), (5160, 16000), (5375, 15360), (5504, 15000), (6000, 13760), (6400, 12900), (6450, 12800), (6880, 12000), (7500, 11008), (7680, 10750), (8000, 10320), (8256, 10000), (8600, 9600)]