1240819200

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{10771}}^1$

素因数の和:10805

約数の個数: 180

約数和(自身を含む): 4440961668

約数和(自身を除く): 3200142468

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3200, 3600, 3840, 4608, 4800, 5760, 6400, 7200, 7680, 9600, 10771, 11520, 12800, 14400, 19200, 21542, 23040, 28800, 32313, 38400, 43084, 53855, 57600, 64626, 86168, 96939, 107710, 115200, 129252, 161565, 172336, 193878, 215420, 258504, 269275, 323130, 344672, 387756, 430840, 484695, 517008, 538550, 646260, 689344, 775512, 807825, 861680, 969390, 1034016, 1077100, 1292520, 1378688, 1551024, 1615650, 1723360, 1938780, 2068032, 2154200, 2423475, 2585040, 2757376, 3102048, 3231300, 3446720, 3877560, 4136064, 4308400, 4846950, 5170080, 5514752, 6204096, 6462600, 6893440, 7755120, 8272128, 8616800, 9693900, 10340160, 12408192, 12925200, 13786880, 15510240, 16544256, 17233600, 19387800, 20680320, 24816384, 25850400, 27573760, 31020480, 34467200, 38775600, 41360640, 49632768, 51700800, 62040960, 68934400, 77551200, 82721280, 103401600, 124081920, 137868800, 155102400, 206803200, 248163840, 310204800, 413606400, 620409600, 1240819200]

約数ペア:

[(1, 1240819200), (2, 620409600), (3, 413606400), (4, 310204800), (5, 248163840), (6, 206803200), (8, 155102400), (9, 137868800), (10, 124081920), (12, 103401600), (15, 82721280), (16, 77551200), (18, 68934400), (20, 62040960), (24, 51700800), (25, 49632768), (30, 41360640), (32, 38775600), (36, 34467200), (40, 31020480), (45, 27573760), (48, 25850400), (50, 24816384), (60, 20680320), (64, 19387800), (72, 17233600), (75, 16544256), (80, 15510240), (90, 13786880), (96, 12925200), (100, 12408192), (120, 10340160), (128, 9693900), (144, 8616800), (150, 8272128), (160, 7755120), (180, 6893440), (192, 6462600), (200, 6204096), (225, 5514752), (240, 5170080), (256, 4846950), (288, 4308400), (300, 4136064), (320, 3877560), (360, 3446720), (384, 3231300), (400, 3102048), (450, 2757376), (480, 2585040), (512, 2423475), (576, 2154200), (600, 2068032), (640, 1938780), (720, 1723360), (768, 1615650), (800, 1551024), (900, 1378688), (960, 1292520), (1152, 1077100), (1200, 1034016), (1280, 969390), (1440, 861680), (1536, 807825), (1600, 775512), (1800, 689344), (1920, 646260), (2304, 538550), (2400, 517008), (2560, 484695), (2880, 430840), (3200, 387756), (3600, 344672), (3840, 323130), (4608, 269275), (4800, 258504), (5760, 215420), (6400, 193878), (7200, 172336), (7680, 161565), (9600, 129252), (10771, 115200), (11520, 107710), (12800, 96939), (14400, 86168), (19200, 64626), (21542, 57600), (23040, 53855), (28800, 43084), (32313, 38400)]