660123648000

素因数分解:

$2^{15}\times 3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 1024

約数和(自身を含む): 2512517529600

約数和(自身を除く): 1852393881600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 64, 72, 75, 80, 90, 94, 96, 100, 108, 120, 125, 127, 128, 135, 141, 144, 150, 160, 180, 188, 192, 200, 216, 225, 235, 240, 250, 254, 256, 270, 282, 288, 300, 320, 360, 375, 376, 381, 384, 400, 423, 432, 450, 470, 480, 500, 508, 512, 540, 564, 576, 600, 635, 640, 675, 705, 720, 750, 752, 762, 768, 800, 846, 864, 900, 940, 960, 1000, 1016, 1024, 1080, 1125, 1128, 1143, 1152, 1175, 1200, 1269, 1270, 1280, 1350, 1410, 1440, 1500, 1504, 1524, 1536, 1600, 1692, 1728, 1800, 1880, 1905, 1920, 2000, 2032, 2048, 2115, 2160, 2250, 2256, 2286, 2304, 2350, 2400, 2538, 2540, 2560, 2700, 2820, 2880, 3000, 3008, 3048, 3072, 3175, 3200, 3375, 3384, 3429, 3456, 3525, 3600, 3760, 3810, 3840, 4000, 4064, 4096, 4230, 4320, 4500, 4512, 4572, 4608, 4700, 4800, 5076, 5080, 5120, 5400, 5640, 5715, 5760, 5875, 5969, 6000, 6016, 6096, 6144, 6345, 6350, 6400, 6750, 6768, 6858, 6912, 7050, 7200, 7520, 7620, 7680, 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2933882880, 3056128000, 3300618240, 3438144000, 3511296000, 3667353600, 4125772800, 4400824320, 4584192000, 4681728000, 4889804800, 5157216000, 5197824000, 5280989184, 5501030400, 6112256000, 6601236480, 6876288000, 7022592000, 7334707200, 8251545600, 8801648640, 9168384000, 10314432000, 11002060800, 12224512000, 13202472960, 13752576000, 14045184000, 14669414400, 16503091200, 18336768000, 20628864000, 22004121600, 24449024000, 26404945920, 27505152000, 33006182400, 36673536000, 41257728000, 44008243200, 55010304000, 66012364800, 73347072000, 82515456000, 110020608000, 132024729600, 165030912000, 220041216000, 330061824000, 660123648000]

約数ペア:

[(1, 660123648000), (2, 330061824000), (3, 220041216000), (4, 165030912000), (5, 132024729600), (6, 110020608000), (8, 82515456000), (9, 73347072000), (10, 66012364800), (12, 55010304000), (15, 44008243200), (16, 41257728000), (18, 36673536000), (20, 33006182400), (24, 27505152000), (25, 26404945920), (27, 24449024000), (30, 22004121600), (32, 20628864000), (36, 18336768000), (40, 16503091200), (45, 14669414400), (47, 14045184000), (48, 13752576000), (50, 13202472960), (54, 12224512000), (60, 11002060800), (64, 10314432000), (72, 9168384000), (75, 8801648640), (80, 8251545600), (90, 7334707200), (94, 7022592000), (96, 6876288000), (100, 6601236480), (108, 6112256000), (120, 5501030400), (125, 5280989184), (127, 5197824000), (128, 5157216000), (135, 4889804800), (141, 4681728000), (144, 4584192000), (150, 4400824320), (160, 4125772800), (180, 3667353600), (188, 3511296000), (192, 3438144000), (200, 3300618240), (216, 3056128000), (225, 2933882880), (235, 2809036800), (240, 2750515200), 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