487488000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{2539}}^1$

素因数の和:2575

約数の個数: 160

約数和(自身を含む): 1621414080

約数和(自身を除く): 1133926080

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, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2400, 2539, 2560, 3000, 3200, 3840, 4000, 4800, 5078, 6000, 6400, 7617, 7680, 8000, 9600, 10156, 12000, 12695, 12800, 15234, 16000, 19200, 20312, 24000, 25390, 30468, 32000, 38085, 38400, 40624, 48000, 50780, 60936, 63475, 64000, 76170, 81248, 96000, 101560, 121872, 126950, 152340, 162496, 190425, 192000, 203120, 243744, 253900, 304680, 317375, 324992, 380850, 406240, 487488, 507800, 609360, 634750, 649984, 761700, 812480, 952125, 974976, 1015600, 1218720, 1269500, 1299968, 1523400, 1624960, 1904250, 1949952, 2031200, 2437440, 2539000, 3046800, 3249920, 3808500, 3899904, 4062400, 4874880, 5078000, 6093600, 6499840, 7617000, 8124800, 9749760, 10156000, 12187200, 15234000, 16249600, 19499520, 20312000, 24374400, 30468000, 32499200, 40624000, 48748800, 60936000, 81248000, 97497600, 121872000, 162496000, 243744000, 487488000]

約数ペア:

[(1, 487488000), (2, 243744000), (3, 162496000), (4, 121872000), (5, 97497600), (6, 81248000), (8, 60936000), (10, 48748800), (12, 40624000), (15, 32499200), (16, 30468000), (20, 24374400), (24, 20312000), (25, 19499520), (30, 16249600), (32, 15234000), (40, 12187200), (48, 10156000), (50, 9749760), (60, 8124800), (64, 7617000), (75, 6499840), (80, 6093600), (96, 5078000), (100, 4874880), (120, 4062400), (125, 3899904), (128, 3808500), (150, 3249920), (160, 3046800), (192, 2539000), (200, 2437440), (240, 2031200), (250, 1949952), (256, 1904250), (300, 1624960), (320, 1523400), (375, 1299968), (384, 1269500), (400, 1218720), (480, 1015600), (500, 974976), (512, 952125), (600, 812480), (640, 761700), (750, 649984), (768, 634750), (800, 609360), (960, 507800), (1000, 487488), (1200, 406240), (1280, 380850), (1500, 324992), (1536, 317375), (1600, 304680), (1920, 253900), (2000, 243744), (2400, 203120), (2539, 192000), (2560, 190425), (3000, 162496), (3200, 152340), (3840, 126950), (4000, 121872), (4800, 101560), (5078, 96000), (6000, 81248), (6400, 76170), (7617, 64000), (7680, 63475), (8000, 60936), (9600, 50780), (10156, 48000), (12000, 40624), (12695, 38400), (12800, 38085), (15234, 32000), (16000, 30468), (19200, 25390), (20312, 24000)]