189456000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 128

約数和(自身を含む): 628205760

約数和(自身を除く): 438749760

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, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3947, 4000, 4800, 6000, 7894, 8000, 9600, 11841, 12000, 15788, 16000, 19735, 23682, 24000, 31576, 39470, 47364, 48000, 59205, 63152, 78940, 94728, 98675, 118410, 126304, 157880, 189456, 197350, 236820, 252608, 296025, 315760, 378912, 394700, 473640, 493375, 505216, 592050, 631520, 757824, 789400, 947280, 986750, 1184100, 1263040, 1480125, 1515648, 1578800, 1894560, 1973500, 2368200, 2526080, 2960250, 3157600, 3789120, 3947000, 4736400, 5920500, 6315200, 7578240, 7894000, 9472800, 11841000, 12630400, 15788000, 18945600, 23682000, 31576000, 37891200, 47364000, 63152000, 94728000, 189456000]

約数ペア:

[(1, 189456000), (2, 94728000), (3, 63152000), (4, 47364000), (5, 37891200), (6, 31576000), (8, 23682000), (10, 18945600), (12, 15788000), (15, 12630400), (16, 11841000), (20, 9472800), (24, 7894000), (25, 7578240), (30, 6315200), (32, 5920500), (40, 4736400), (48, 3947000), (50, 3789120), (60, 3157600), (64, 2960250), (75, 2526080), (80, 2368200), (96, 1973500), (100, 1894560), (120, 1578800), (125, 1515648), (128, 1480125), (150, 1263040), (160, 1184100), (192, 986750), (200, 947280), (240, 789400), (250, 757824), (300, 631520), (320, 592050), (375, 505216), (384, 493375), (400, 473640), (480, 394700), (500, 378912), (600, 315760), (640, 296025), (750, 252608), (800, 236820), (960, 197350), (1000, 189456), (1200, 157880), (1500, 126304), (1600, 118410), (1920, 98675), (2000, 94728), (2400, 78940), (3000, 63152), (3200, 59205), (3947, 48000), (4000, 47364), (4800, 39470), (6000, 31576), (7894, 24000), (8000, 23682), (9600, 19735), (11841, 16000), (12000, 15788)]