458880000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 220

約数和(自身を含む): 1534758720

約数和(自身を除く): 1075878720

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, 239, 240, 250, 256, 300, 320, 375, 384, 400, 478, 480, 500, 512, 600, 625, 640, 717, 750, 768, 800, 956, 960, 1000, 1024, 1195, 1200, 1250, 1280, 1434, 1500, 1536, 1600, 1875, 1912, 1920, 2000, 2390, 2400, 2500, 2560, 2868, 3000, 3072, 3200, 3585, 3750, 3824, 3840, 4000, 4780, 4800, 5000, 5120, 5736, 5975, 6000, 6400, 7170, 7500, 7648, 7680, 8000, 9560, 9600, 10000, 11472, 11950, 12000, 12800, 14340, 15000, 15296, 15360, 16000, 17925, 19120, 19200, 20000, 22944, 23900, 24000, 25600, 28680, 29875, 30000, 30592, 32000, 35850, 38240, 38400, 40000, 45888, 47800, 48000, 57360, 59750, 60000, 61184, 64000, 71700, 76480, 76800, 80000, 89625, 91776, 95600, 96000, 114720, 119500, 120000, 122368, 128000, 143400, 149375, 152960, 160000, 179250, 183552, 191200, 192000, 229440, 239000, 240000, 244736, 286800, 298750, 305920, 320000, 358500, 367104, 382400, 384000, 448125, 458880, 478000, 480000, 573600, 597500, 611840, 640000, 717000, 734208, 764800, 896250, 917760, 956000, 960000, 1147200, 1195000, 1223680, 1434000, 1529600, 1792500, 1835520, 1912000, 1920000, 2294400, 2390000, 2868000, 3059200, 3585000, 3671040, 3824000, 4588800, 4780000, 5736000, 6118400, 7170000, 7648000, 9177600, 9560000, 11472000, 14340000, 15296000, 18355200, 19120000, 22944000, 28680000, 30592000, 38240000, 45888000, 57360000, 76480000, 91776000, 114720000, 152960000, 229440000, 458880000]

約数ペア:

[(1, 458880000), (2, 229440000), (3, 152960000), (4, 114720000), (5, 91776000), (6, 76480000), (8, 57360000), (10, 45888000), (12, 38240000), (15, 30592000), (16, 28680000), (20, 22944000), (24, 19120000), (25, 18355200), (30, 15296000), (32, 14340000), (40, 11472000), (48, 9560000), (50, 9177600), (60, 7648000), (64, 7170000), (75, 6118400), (80, 5736000), (96, 4780000), (100, 4588800), (120, 3824000), (125, 3671040), (128, 3585000), (150, 3059200), (160, 2868000), (192, 2390000), (200, 2294400), (239, 1920000), (240, 1912000), (250, 1835520), (256, 1792500), (300, 1529600), (320, 1434000), (375, 1223680), (384, 1195000), (400, 1147200), (478, 960000), (480, 956000), (500, 917760), (512, 896250), (600, 764800), (625, 734208), (640, 717000), (717, 640000), (750, 611840), (768, 597500), (800, 573600), (956, 480000), (960, 478000), (1000, 458880), (1024, 448125), (1195, 384000), (1200, 382400), (1250, 367104), (1280, 358500), (1434, 320000), (1500, 305920), (1536, 298750), (1600, 286800), (1875, 244736), (1912, 240000), (1920, 239000), (2000, 229440), (2390, 192000), (2400, 191200), (2500, 183552), (2560, 179250), (2868, 160000), (3000, 152960), (3072, 149375), (3200, 143400), (3585, 128000), (3750, 122368), (3824, 120000), (3840, 119500), (4000, 114720), (4780, 96000), (4800, 95600), (5000, 91776), (5120, 89625), (5736, 80000), (5975, 76800), (6000, 76480), (6400, 71700), (7170, 64000), (7500, 61184), (7648, 60000), (7680, 59750), (8000, 57360), (9560, 48000), (9600, 47800), (10000, 45888), (11472, 40000), (11950, 38400), (12000, 38240), (12800, 35850), (14340, 32000), (15000, 30592), (15296, 30000), (15360, 29875), (16000, 28680), (17925, 25600), (19120, 24000), (19200, 23900), (20000, 22944)]