40608000

素因数分解:

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

素因数の和:87

約数の個数: 288

約数和(自身を含む): 153054720

約数和(自身を除く): 112446720

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, 128, 135, 141, 144, 150, 160, 180, 188, 192, 200, 216, 225, 235, 240, 250, 256, 270, 282, 288, 300, 320, 360, 375, 376, 384, 400, 423, 432, 450, 470, 480, 500, 540, 564, 576, 600, 640, 675, 705, 720, 750, 752, 768, 800, 846, 864, 900, 940, 960, 1000, 1080, 1125, 1128, 1152, 1175, 1200, 1269, 1280, 1350, 1410, 1440, 1500, 1504, 1600, 1692, 1728, 1800, 1880, 1920, 2000, 2115, 2160, 2250, 2256, 2304, 2350, 2400, 2538, 2700, 2820, 2880, 3000, 3008, 3200, 3375, 3384, 3456, 3525, 3600, 3760, 3840, 4000, 4230, 4320, 4500, 4512, 4700, 4800, 5076, 5400, 5640, 5760, 5875, 6000, 6016, 6345, 6400, 6750, 6768, 6912, 7050, 7200, 7520, 8000, 8460, 8640, 9000, 9024, 9400, 9600, 10152, 10575, 10800, 11280, 11520, 11750, 12000, 12032, 12690, 13500, 13536, 14100, 14400, 15040, 16000, 16920, 17280, 17625, 18000, 18048, 18800, 19200, 20304, 21150, 21600, 22560, 23500, 24000, 25380, 27000, 27072, 28200, 28800, 30080, 31725, 32000, 33840, 34560, 35250, 36000, 36096, 37600, 40608, 42300, 43200, 45120, 47000, 48000, 50760, 52875, 54000, 54144, 56400, 57600, 60160, 63450, 67680, 70500, 72000, 75200, 81216, 84600, 86400, 90240, 94000, 96000, 101520, 105750, 108000, 108288, 112800, 126900, 135360, 141000, 144000, 150400, 158625, 162432, 169200, 172800, 180480, 188000, 203040, 211500, 216000, 225600, 253800, 270720, 282000, 288000, 300800, 317250, 324864, 338400, 376000, 406080, 423000, 432000, 451200, 507600, 541440, 564000, 634500, 676800, 752000, 812160, 846000, 864000, 902400, 1015200, 1128000, 1269000, 1353600, 1504000, 1624320, 1692000, 2030400, 2256000, 2538000, 2707200, 3384000, 4060800, 4512000, 5076000, 6768000, 8121600, 10152000, 13536000, 20304000, 40608000]

約数ペア:

[(1, 40608000), (2, 20304000), (3, 13536000), (4, 10152000), (5, 8121600), (6, 6768000), (8, 5076000), (9, 4512000), (10, 4060800), (12, 3384000), (15, 2707200), (16, 2538000), (18, 2256000), (20, 2030400), (24, 1692000), (25, 1624320), (27, 1504000), (30, 1353600), (32, 1269000), (36, 1128000), (40, 1015200), (45, 902400), (47, 864000), (48, 846000), (50, 812160), (54, 752000), (60, 676800), (64, 634500), (72, 564000), (75, 541440), (80, 507600), (90, 451200), (94, 432000), (96, 423000), (100, 406080), (108, 376000), (120, 338400), (125, 324864), (128, 317250), (135, 300800), (141, 288000), (144, 282000), (150, 270720), (160, 253800), (180, 225600), (188, 216000), (192, 211500), (200, 203040), (216, 188000), (225, 180480), (235, 172800), (240, 169200), (250, 162432), (256, 158625), (270, 150400), (282, 144000), (288, 141000), (300, 135360), (320, 126900), (360, 112800), (375, 108288), (376, 108000), (384, 105750), (400, 101520), (423, 96000), (432, 94000), (450, 90240), (470, 86400), (480, 84600), (500, 81216), (540, 75200), (564, 72000), (576, 70500), (600, 67680), (640, 63450), (675, 60160), (705, 57600), (720, 56400), (750, 54144), (752, 54000), (768, 52875), (800, 50760), (846, 48000), (864, 47000), (900, 45120), (940, 43200), (960, 42300), (1000, 40608), (1080, 37600), (1125, 36096), (1128, 36000), (1152, 35250), (1175, 34560), (1200, 33840), (1269, 32000), (1280, 31725), (1350, 30080), (1410, 28800), (1440, 28200), (1500, 27072), (1504, 27000), (1600, 25380), (1692, 24000), (1728, 23500), (1800, 22560), (1880, 21600), (1920, 21150), (2000, 20304), (2115, 19200), (2160, 18800), (2250, 18048), (2256, 18000), (2304, 17625), (2350, 17280), (2400, 16920), (2538, 16000), (2700, 15040), (2820, 14400), (2880, 14100), (3000, 13536), (3008, 13500), (3200, 12690), (3375, 12032), (3384, 12000), (3456, 11750), (3525, 11520), (3600, 11280), (3760, 10800), (3840, 10575), (4000, 10152), (4230, 9600), (4320, 9400), (4500, 9024), (4512, 9000), (4700, 8640), (4800, 8460), (5076, 8000), (5400, 7520), (5640, 7200), (5760, 7050), (5875, 6912), (6000, 6768), (6016, 6750), (6345, 6400)]