8907984000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{61861}}^1$

素因数の和:61896

約数の個数: 192

約数和(自身を含む): 31991314680

約数和(自身を除く): 23083330680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 5760, 6000, 7200, 8000, 9000, 9600, 12000, 14400, 16000, 18000, 24000, 28800, 36000, 48000, 61861, 72000, 123722, 144000, 185583, 247444, 309305, 371166, 494888, 556749, 618610, 742332, 927915, 989776, 1113498, 1237220, 1484664, 1546525, 1855830, 1979552, 2226996, 2474440, 2783745, 2969328, 3093050, 3711660, 3959104, 4453992, 4639575, 4948880, 5567490, 5938656, 6186100, 7423320, 7732625, 7918208, 8907984, 9279150, 9897760, 11134980, 11877312, 12372200, 13918725, 14846640, 15465250, 17815968, 18558300, 19795520, 22269960, 23197875, 23754624, 24744400, 27837450, 29693280, 30930500, 35631936, 37116600, 39591040, 44539920, 46395750, 49488800, 55674900, 59386560, 61861000, 69593625, 71263872, 74233200, 89079840, 92791500, 98977600, 111349800, 118773120, 123722000, 139187250, 148466400, 178159680, 185583000, 197955200, 222699600, 247444000, 278374500, 296932800, 356319360, 371166000, 445399200, 494888000, 556749000, 593865600, 742332000, 890798400, 989776000, 1113498000, 1484664000, 1781596800, 2226996000, 2969328000, 4453992000, 8907984000]

約数ペア:

[(1, 8907984000), (2, 4453992000), (3, 2969328000), (4, 2226996000), (5, 1781596800), (6, 1484664000), (8, 1113498000), (9, 989776000), (10, 890798400), (12, 742332000), (15, 593865600), (16, 556749000), (18, 494888000), (20, 445399200), (24, 371166000), (25, 356319360), (30, 296932800), (32, 278374500), (36, 247444000), (40, 222699600), (45, 197955200), (48, 185583000), (50, 178159680), (60, 148466400), (64, 139187250), (72, 123722000), (75, 118773120), (80, 111349800), (90, 98977600), (96, 92791500), (100, 89079840), (120, 74233200), (125, 71263872), (128, 69593625), (144, 61861000), (150, 59386560), (160, 55674900), (180, 49488800), (192, 46395750), (200, 44539920), (225, 39591040), (240, 37116600), (250, 35631936), (288, 30930500), (300, 29693280), (320, 27837450), (360, 24744400), (375, 23754624), (384, 23197875), (400, 22269960), (450, 19795520), (480, 18558300), (500, 17815968), (576, 15465250), (600, 14846640), (640, 13918725), (720, 12372200), (750, 11877312), (800, 11134980), (900, 9897760), (960, 9279150), (1000, 8907984), (1125, 7918208), (1152, 7732625), (1200, 7423320), (1440, 6186100), (1500, 5938656), (1600, 5567490), (1800, 4948880), (1920, 4639575), (2000, 4453992), (2250, 3959104), (2400, 3711660), (2880, 3093050), (3000, 2969328), (3200, 2783745), (3600, 2474440), (4000, 2226996), (4500, 1979552), (4800, 1855830), (5760, 1546525), (6000, 1484664), (7200, 1237220), (8000, 1113498), (9000, 989776), (9600, 927915), (12000, 742332), (14400, 618610), (16000, 556749), (18000, 494888), (24000, 371166), (28800, 309305), (36000, 247444), (48000, 185583), (61861, 144000), (72000, 123722)]