22560000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 76625472

約数和(自身を除く): 54065472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 128, 141, 150, 160, 188, 192, 200, 235, 240, 250, 256, 282, 300, 320, 375, 376, 384, 400, 470, 480, 500, 564, 600, 625, 640, 705, 750, 752, 768, 800, 940, 960, 1000, 1128, 1175, 1200, 1250, 1280, 1410, 1500, 1504, 1600, 1875, 1880, 1920, 2000, 2256, 2350, 2400, 2500, 2820, 3000, 3008, 3200, 3525, 3750, 3760, 3840, 4000, 4512, 4700, 4800, 5000, 5640, 5875, 6000, 6016, 6400, 7050, 7500, 7520, 8000, 9024, 9400, 9600, 10000, 11280, 11750, 12000, 12032, 14100, 15000, 15040, 16000, 17625, 18048, 18800, 19200, 20000, 22560, 23500, 24000, 28200, 29375, 30000, 30080, 32000, 35250, 36096, 37600, 40000, 45120, 47000, 48000, 56400, 58750, 60000, 60160, 70500, 75200, 80000, 88125, 90240, 94000, 96000, 112800, 117500, 120000, 141000, 150400, 160000, 176250, 180480, 188000, 225600, 235000, 240000, 282000, 300800, 352500, 376000, 451200, 470000, 480000, 564000, 705000, 752000, 902400, 940000, 1128000, 1410000, 1504000, 1880000, 2256000, 2820000, 3760000, 4512000, 5640000, 7520000, 11280000, 22560000]

約数ペア:

[(1, 22560000), (2, 11280000), (3, 7520000), (4, 5640000), (5, 4512000), (6, 3760000), (8, 2820000), (10, 2256000), (12, 1880000), (15, 1504000), (16, 1410000), (20, 1128000), (24, 940000), (25, 902400), (30, 752000), (32, 705000), (40, 564000), (47, 480000), (48, 470000), (50, 451200), (60, 376000), (64, 352500), (75, 300800), (80, 282000), (94, 240000), (96, 235000), (100, 225600), (120, 188000), (125, 180480), (128, 176250), (141, 160000), (150, 150400), (160, 141000), (188, 120000), (192, 117500), (200, 112800), (235, 96000), (240, 94000), (250, 90240), (256, 88125), (282, 80000), (300, 75200), (320, 70500), (375, 60160), (376, 60000), (384, 58750), (400, 56400), (470, 48000), (480, 47000), (500, 45120), (564, 40000), (600, 37600), (625, 36096), (640, 35250), (705, 32000), (750, 30080), (752, 30000), (768, 29375), (800, 28200), (940, 24000), (960, 23500), (1000, 22560), (1128, 20000), (1175, 19200), (1200, 18800), (1250, 18048), (1280, 17625), (1410, 16000), (1500, 15040), (1504, 15000), (1600, 14100), (1875, 12032), (1880, 12000), (1920, 11750), (2000, 11280), (2256, 10000), (2350, 9600), (2400, 9400), (2500, 9024), (2820, 8000), (3000, 7520), (3008, 7500), (3200, 7050), (3525, 6400), (3750, 6016), (3760, 6000), (3840, 5875), (4000, 5640), (4512, 5000), (4700, 4800)]