247056000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{5147}}^1$

素因数の和:5179

約数の個数: 128

約数和(自身を含む): 819149760

約数和(自身を除く): 572093760

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, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 5147, 6000, 8000, 9600, 10294, 12000, 15441, 16000, 20588, 24000, 25735, 30882, 41176, 48000, 51470, 61764, 77205, 82352, 102940, 123528, 128675, 154410, 164704, 205880, 247056, 257350, 308820, 329408, 386025, 411760, 494112, 514700, 617640, 643375, 658816, 772050, 823520, 988224, 1029400, 1235280, 1286750, 1544100, 1647040, 1930125, 1976448, 2058800, 2470560, 2573500, 3088200, 3294080, 3860250, 4117600, 4941120, 5147000, 6176400, 7720500, 8235200, 9882240, 10294000, 12352800, 15441000, 16470400, 20588000, 24705600, 30882000, 41176000, 49411200, 61764000, 82352000, 123528000, 247056000]

約数ペア:

[(1, 247056000), (2, 123528000), (3, 82352000), (4, 61764000), (5, 49411200), (6, 41176000), (8, 30882000), (10, 24705600), (12, 20588000), (15, 16470400), (16, 15441000), (20, 12352800), (24, 10294000), (25, 9882240), (30, 8235200), (32, 7720500), (40, 6176400), (48, 5147000), (50, 4941120), (60, 4117600), (64, 3860250), (75, 3294080), (80, 3088200), (96, 2573500), (100, 2470560), (120, 2058800), (125, 1976448), (128, 1930125), (150, 1647040), (160, 1544100), (192, 1286750), (200, 1235280), (240, 1029400), (250, 988224), (300, 823520), (320, 772050), (375, 658816), (384, 643375), (400, 617640), (480, 514700), (500, 494112), (600, 411760), (640, 386025), (750, 329408), (800, 308820), (960, 257350), (1000, 247056), (1200, 205880), (1500, 164704), (1600, 154410), (1920, 128675), (2000, 123528), (2400, 102940), (3000, 82352), (3200, 77205), (4000, 61764), (4800, 51470), (5147, 48000), (6000, 41176), (8000, 30882), (9600, 25735), (10294, 24000), (12000, 20588), (15441, 16000)]