420480000

素因数分解:

$2^{10}\times 3^2\times 5^4\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 330

約数和(自身を含む): 1537956134

約数和(自身を除く): 1117476134

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 73, 75, 80, 90, 96, 100, 120, 125, 128, 144, 146, 150, 160, 180, 192, 200, 219, 225, 240, 250, 256, 288, 292, 300, 320, 360, 365, 375, 384, 400, 438, 450, 480, 500, 512, 576, 584, 600, 625, 640, 657, 720, 730, 750, 768, 800, 876, 900, 960, 1000, 1024, 1095, 1125, 1152, 1168, 1200, 1250, 1280, 1314, 1440, 1460, 1500, 1536, 1600, 1752, 1800, 1825, 1875, 1920, 2000, 2190, 2250, 2304, 2336, 2400, 2500, 2560, 2628, 2880, 2920, 3000, 3072, 3200, 3285, 3504, 3600, 3650, 3750, 3840, 4000, 4380, 4500, 4608, 4672, 4800, 5000, 5120, 5256, 5475, 5625, 5760, 5840, 6000, 6400, 6570, 7008, 7200, 7300, 7500, 7680, 8000, 8760, 9000, 9125, 9216, 9344, 9600, 10000, 10512, 10950, 11250, 11520, 11680, 12000, 12800, 13140, 14016, 14400, 14600, 15000, 15360, 16000, 16425, 17520, 18000, 18250, 18688, 19200, 20000, 21024, 21900, 22500, 23040, 23360, 24000, 25600, 26280, 27375, 28032, 28800, 29200, 30000, 32000, 32850, 35040, 36000, 36500, 37376, 38400, 40000, 42048, 43800, 45000, 45625, 46080, 46720, 48000, 52560, 54750, 56064, 57600, 58400, 60000, 64000, 65700, 70080, 72000, 73000, 74752, 76800, 80000, 82125, 84096, 87600, 90000, 91250, 93440, 96000, 105120, 109500, 112128, 115200, 116800, 120000, 128000, 131400, 136875, 140160, 144000, 146000, 160000, 164250, 168192, 175200, 180000, 182500, 186880, 192000, 210240, 219000, 224256, 230400, 233600, 240000, 262800, 273750, 280320, 288000, 292000, 320000, 328500, 336384, 350400, 360000, 365000, 373760, 384000, 410625, 420480, 438000, 467200, 480000, 525600, 547500, 560640, 576000, 584000, 640000, 657000, 672768, 700800, 720000, 730000, 821250, 840960, 876000, 934400, 960000, 1051200, 1095000, 1121280, 1152000, 1168000, 1314000, 1401600, 1440000, 1460000, 1642500, 1681920, 1752000, 1868800, 1920000, 2102400, 2190000, 2336000, 2628000, 2803200, 2880000, 2920000, 3285000, 3363840, 3504000, 4204800, 4380000, 4672000, 5256000, 5606400, 5760000, 5840000, 6570000, 7008000, 8409600, 8760000, 9344000, 10512000, 11680000, 13140000, 14016000, 16819200, 17520000, 21024000, 23360000, 26280000, 28032000, 35040000, 42048000, 46720000, 52560000, 70080000, 84096000, 105120000, 140160000, 210240000, 420480000]

約数ペア:

[(1, 420480000), (2, 210240000), (3, 140160000), (4, 105120000), (5, 84096000), (6, 70080000), (8, 52560000), (9, 46720000), (10, 42048000), (12, 35040000), (15, 28032000), (16, 26280000), (18, 23360000), (20, 21024000), (24, 17520000), (25, 16819200), (30, 14016000), (32, 13140000), (36, 11680000), (40, 10512000), (45, 9344000), (48, 8760000), (50, 8409600), (60, 7008000), (64, 6570000), (72, 5840000), (73, 5760000), (75, 5606400), (80, 5256000), (90, 4672000), (96, 4380000), (100, 4204800), (120, 3504000), (125, 3363840), (128, 3285000), (144, 2920000), (146, 2880000), (150, 2803200), (160, 2628000), (180, 2336000), (192, 2190000), (200, 2102400), (219, 1920000), (225, 1868800), (240, 1752000), (250, 1681920), (256, 1642500), (288, 1460000), (292, 1440000), (300, 1401600), (320, 1314000), (360, 1168000), (365, 1152000), (375, 1121280), (384, 1095000), (400, 1051200), (438, 960000), (450, 934400), (480, 876000), (500, 840960), (512, 821250), (576, 730000), (584, 720000), (600, 700800), (625, 672768), (640, 657000), (657, 640000), (720, 584000), (730, 576000), (750, 560640), (768, 547500), (800, 525600), (876, 480000), (900, 467200), (960, 438000), (1000, 420480), (1024, 410625), (1095, 384000), (1125, 373760), (1152, 365000), (1168, 360000), (1200, 350400), (1250, 336384), (1280, 328500), (1314, 320000), (1440, 292000), (1460, 288000), (1500, 280320), (1536, 273750), (1600, 262800), (1752, 240000), (1800, 233600), (1825, 230400), (1875, 224256), (1920, 219000), (2000, 210240), (2190, 192000), (2250, 186880), (2304, 182500), (2336, 180000), (2400, 175200), (2500, 168192), (2560, 164250), (2628, 160000), (2880, 146000), (2920, 144000), (3000, 140160), (3072, 136875), (3200, 131400), (3285, 128000), (3504, 120000), (3600, 116800), (3650, 115200), (3750, 112128), (3840, 109500), (4000, 105120), (4380, 96000), (4500, 93440), (4608, 91250), (4672, 90000), (4800, 87600), (5000, 84096), (5120, 82125), (5256, 80000), (5475, 76800), (5625, 74752), (5760, 73000), (5840, 72000), (6000, 70080), (6400, 65700), (6570, 64000), (7008, 60000), (7200, 58400), (7300, 57600), (7500, 56064), (7680, 54750), (8000, 52560), (8760, 48000), (9000, 46720), (9125, 46080), (9216, 45625), (9344, 45000), (9600, 43800), (10000, 42048), (10512, 40000), (10950, 38400), (11250, 37376), (11520, 36500), (11680, 36000), (12000, 35040), (12800, 32850), (13140, 32000), (14016, 30000), (14400, 29200), (14600, 28800), (15000, 28032), (15360, 27375), (16000, 26280), (16425, 25600), (17520, 24000), (18000, 23360), (18250, 23040), (18688, 22500), (19200, 21900), (20000, 21024)]