258432000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{673}}^1$

素因数の和:711

約数の個数: 176

約数和(自身を含む): 860919072

約数和(自身を除く): 602487072

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, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 673, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1346, 1500, 1536, 1600, 1920, 2000, 2019, 2400, 2560, 2692, 3000, 3072, 3200, 3365, 3840, 4000, 4038, 4800, 5120, 5384, 6000, 6400, 6730, 7680, 8000, 8076, 9600, 10095, 10768, 12000, 12800, 13460, 15360, 16000, 16152, 16825, 19200, 20190, 21536, 24000, 25600, 26920, 32000, 32304, 33650, 38400, 40380, 43072, 48000, 50475, 53840, 64000, 64608, 67300, 76800, 80760, 84125, 86144, 96000, 100950, 107680, 128000, 129216, 134600, 161520, 168250, 172288, 192000, 201900, 215360, 252375, 258432, 269200, 323040, 336500, 344576, 384000, 403800, 430720, 504750, 516864, 538400, 646080, 673000, 689152, 807600, 861440, 1009500, 1033728, 1076800, 1292160, 1346000, 1615200, 1722880, 2019000, 2067456, 2153600, 2584320, 2692000, 3230400, 3445760, 4038000, 4307200, 5168640, 5384000, 6460800, 8076000, 8614400, 10337280, 10768000, 12921600, 16152000, 17228800, 21536000, 25843200, 32304000, 43072000, 51686400, 64608000, 86144000, 129216000, 258432000]

約数ペア:

[(1, 258432000), (2, 129216000), (3, 86144000), (4, 64608000), (5, 51686400), (6, 43072000), (8, 32304000), (10, 25843200), (12, 21536000), (15, 17228800), (16, 16152000), (20, 12921600), (24, 10768000), (25, 10337280), (30, 8614400), (32, 8076000), (40, 6460800), (48, 5384000), (50, 5168640), (60, 4307200), (64, 4038000), (75, 3445760), (80, 3230400), (96, 2692000), (100, 2584320), (120, 2153600), (125, 2067456), (128, 2019000), (150, 1722880), (160, 1615200), (192, 1346000), (200, 1292160), (240, 1076800), (250, 1033728), (256, 1009500), (300, 861440), (320, 807600), (375, 689152), (384, 673000), (400, 646080), (480, 538400), (500, 516864), (512, 504750), (600, 430720), (640, 403800), (673, 384000), (750, 344576), (768, 336500), (800, 323040), (960, 269200), (1000, 258432), (1024, 252375), (1200, 215360), (1280, 201900), (1346, 192000), (1500, 172288), (1536, 168250), (1600, 161520), (1920, 134600), (2000, 129216), (2019, 128000), (2400, 107680), (2560, 100950), (2692, 96000), (3000, 86144), (3072, 84125), (3200, 80760), (3365, 76800), (3840, 67300), (4000, 64608), (4038, 64000), (4800, 53840), (5120, 50475), (5384, 48000), (6000, 43072), (6400, 40380), (6730, 38400), (7680, 33650), (8000, 32304), (8076, 32000), (9600, 26920), (10095, 25600), (10768, 24000), (12000, 21536), (12800, 20190), (13460, 19200), (15360, 16825), (16000, 16152)]