461520000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 240

約数和(自身を含む): 1662147630

約数和(自身を除く): 1200627630

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, 625, 640, 641, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1282, 1440, 1500, 1600, 1800, 1875, 1920, 1923, 2000, 2250, 2400, 2500, 2564, 2880, 3000, 3200, 3205, 3600, 3750, 3846, 4000, 4500, 4800, 5000, 5128, 5625, 5760, 5769, 6000, 6410, 7200, 7500, 7692, 8000, 9000, 9600, 9615, 10000, 10256, 11250, 11538, 12000, 12820, 14400, 15000, 15384, 16000, 16025, 18000, 19230, 20000, 20512, 22500, 23076, 24000, 25640, 28800, 28845, 30000, 30768, 32050, 36000, 38460, 40000, 41024, 45000, 46152, 48000, 48075, 51280, 57690, 60000, 61536, 64100, 72000, 76920, 80000, 80125, 82048, 90000, 92304, 96150, 102560, 115380, 120000, 123072, 128200, 144000, 144225, 153840, 160250, 180000, 184608, 192300, 205120, 230760, 240000, 240375, 246144, 256400, 288450, 307680, 320500, 360000, 369216, 384600, 400625, 410240, 461520, 480750, 512800, 576900, 615360, 641000, 720000, 721125, 738432, 769200, 801250, 923040, 961500, 1025600, 1153800, 1201875, 1230720, 1282000, 1442250, 1538400, 1602500, 1846080, 1923000, 2051200, 2307600, 2403750, 2564000, 2884500, 3076800, 3205000, 3605625, 3692160, 3846000, 4615200, 4807500, 5128000, 5769000, 6153600, 6410000, 7211250, 7692000, 9230400, 9615000, 10256000, 11538000, 12820000, 14422500, 15384000, 18460800, 19230000, 23076000, 25640000, 28845000, 30768000, 38460000, 46152000, 51280000, 57690000, 76920000, 92304000, 115380000, 153840000, 230760000, 461520000]

約数ペア:

[(1, 461520000), (2, 230760000), (3, 153840000), (4, 115380000), (5, 92304000), (6, 76920000), (8, 57690000), (9, 51280000), (10, 46152000), (12, 38460000), (15, 30768000), (16, 28845000), (18, 25640000), (20, 23076000), (24, 19230000), (25, 18460800), (30, 15384000), (32, 14422500), (36, 12820000), (40, 11538000), (45, 10256000), (48, 9615000), (50, 9230400), (60, 7692000), (64, 7211250), (72, 6410000), (75, 6153600), (80, 5769000), (90, 5128000), (96, 4807500), (100, 4615200), (120, 3846000), (125, 3692160), (128, 3605625), (144, 3205000), (150, 3076800), (160, 2884500), (180, 2564000), (192, 2403750), (200, 2307600), (225, 2051200), (240, 1923000), (250, 1846080), (288, 1602500), (300, 1538400), (320, 1442250), (360, 1282000), (375, 1230720), (384, 1201875), (400, 1153800), (450, 1025600), (480, 961500), (500, 923040), (576, 801250), (600, 769200), (625, 738432), (640, 721125), (641, 720000), (720, 641000), (750, 615360), (800, 576900), (900, 512800), (960, 480750), (1000, 461520), (1125, 410240), (1152, 400625), (1200, 384600), (1250, 369216), (1282, 360000), (1440, 320500), (1500, 307680), (1600, 288450), (1800, 256400), (1875, 246144), (1920, 240375), (1923, 240000), (2000, 230760), (2250, 205120), (2400, 192300), (2500, 184608), (2564, 180000), (2880, 160250), (3000, 153840), (3200, 144225), (3205, 144000), (3600, 128200), (3750, 123072), (3846, 120000), (4000, 115380), (4500, 102560), (4800, 96150), (5000, 92304), (5128, 90000), (5625, 82048), (5760, 80125), (5769, 80000), (6000, 76920), (6410, 72000), (7200, 64100), (7500, 61536), (7692, 60000), (8000, 57690), (9000, 51280), (9600, 48075), (9615, 48000), (10000, 46152), (10256, 45000), (11250, 41024), (11538, 40000), (12000, 38460), (12820, 36000), (14400, 32050), (15000, 30768), (15384, 30000), (16000, 28845), (16025, 28800), (18000, 25640), (19230, 24000), (20000, 23076), (20512, 22500)]