255768000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{10657}}^1$

素因数の和:10687

約数の個数: 112

約数和(自身を含む): 844625184

約数和(自身を除く): 588857184

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 10657, 12000, 21314, 24000, 31971, 42628, 53285, 63942, 85256, 106570, 127884, 159855, 170512, 213140, 255768, 266425, 319710, 341024, 426280, 511536, 532850, 639420, 682048, 799275, 852560, 1023072, 1065700, 1278840, 1332125, 1598550, 1705120, 2046144, 2131400, 2557680, 2664250, 3197100, 3410240, 3996375, 4262800, 5115360, 5328500, 6394200, 7992750, 8525600, 10230720, 10657000, 12788400, 15985500, 17051200, 21314000, 25576800, 31971000, 42628000, 51153600, 63942000, 85256000, 127884000, 255768000]

約数ペア:

[(1, 255768000), (2, 127884000), (3, 85256000), (4, 63942000), (5, 51153600), (6, 42628000), (8, 31971000), (10, 25576800), (12, 21314000), (15, 17051200), (16, 15985500), (20, 12788400), (24, 10657000), (25, 10230720), (30, 8525600), (32, 7992750), (40, 6394200), (48, 5328500), (50, 5115360), (60, 4262800), (64, 3996375), (75, 3410240), (80, 3197100), (96, 2664250), (100, 2557680), (120, 2131400), (125, 2046144), (150, 1705120), (160, 1598550), (192, 1332125), (200, 1278840), (240, 1065700), (250, 1023072), (300, 852560), (320, 799275), (375, 682048), (400, 639420), (480, 532850), (500, 511536), (600, 426280), (750, 341024), (800, 319710), (960, 266425), (1000, 255768), (1200, 213140), (1500, 170512), (1600, 159855), (2000, 127884), (2400, 106570), (3000, 85256), (4000, 63942), (4800, 53285), (6000, 42628), (8000, 31971), (10657, 24000), (12000, 21314)]