1230576000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:890

約数の個数: 256

約数和(自身を含む): 4216043520

約数和(自身を除く): 2985467520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 600, 620, 640, 744, 750, 775, 800, 827, 930, 960, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1600, 1654, 1860, 1920, 1984, 2000, 2325, 2400, 2480, 2481, 2976, 3000, 3100, 3200, 3308, 3720, 3875, 3968, 4000, 4135, 4650, 4800, 4960, 4962, 5952, 6000, 6200, 6616, 7440, 7750, 8000, 8270, 9300, 9600, 9920, 9924, 11625, 11904, 12000, 12400, 12405, 13232, 14880, 15500, 16000, 16540, 18600, 19840, 19848, 20675, 23250, 24000, 24800, 24810, 25637, 26464, 29760, 31000, 33080, 37200, 39696, 41350, 46500, 48000, 49600, 49620, 51274, 52928, 59520, 62000, 62025, 66160, 74400, 76911, 79392, 82700, 93000, 99200, 99240, 102548, 103375, 105856, 124000, 124050, 128185, 132320, 148800, 153822, 158784, 165400, 186000, 198480, 205096, 206750, 248000, 248100, 256370, 264640, 297600, 307644, 310125, 317568, 330800, 372000, 384555, 396960, 410192, 413500, 496000, 496200, 512740, 529280, 615288, 620250, 640925, 661600, 744000, 769110, 793920, 820384, 827000, 992400, 1025480, 1230576, 1240500, 1281850, 1323200, 1488000, 1538220, 1587840, 1640768, 1654000, 1922775, 1984800, 2050960, 2461152, 2481000, 2563700, 2646400, 3076440, 3204625, 3281536, 3308000, 3845550, 3969600, 4101920, 4922304, 4962000, 5127400, 6152880, 6409250, 6616000, 7691100, 7939200, 8203840, 9613875, 9844608, 9924000, 10254800, 12305760, 12818500, 13232000, 15382200, 16407680, 19227750, 19848000, 20509600, 24611520, 25637000, 30764400, 38455500, 39696000, 41019200, 49223040, 51274000, 61528800, 76911000, 82038400, 102548000, 123057600, 153822000, 205096000, 246115200, 307644000, 410192000, 615288000, 1230576000]

約数ペア:

[(1, 1230576000), (2, 615288000), (3, 410192000), (4, 307644000), (5, 246115200), (6, 205096000), (8, 153822000), (10, 123057600), (12, 102548000), (15, 82038400), (16, 76911000), (20, 61528800), (24, 51274000), (25, 49223040), (30, 41019200), (31, 39696000), (32, 38455500), (40, 30764400), (48, 25637000), (50, 24611520), (60, 20509600), (62, 19848000), (64, 19227750), (75, 16407680), (80, 15382200), (93, 13232000), (96, 12818500), (100, 12305760), (120, 10254800), (124, 9924000), (125, 9844608), (128, 9613875), (150, 8203840), (155, 7939200), (160, 7691100), (186, 6616000), (192, 6409250), (200, 6152880), (240, 5127400), (248, 4962000), (250, 4922304), (300, 4101920), (310, 3969600), (320, 3845550), (372, 3308000), (375, 3281536), (384, 3204625), (400, 3076440), (465, 2646400), (480, 2563700), (496, 2481000), (500, 2461152), (600, 2050960), (620, 1984800), (640, 1922775), (744, 1654000), (750, 1640768), (775, 1587840), (800, 1538220), (827, 1488000), (930, 1323200), (960, 1281850), (992, 1240500), (1000, 1230576), (1200, 1025480), (1240, 992400), (1488, 827000), (1500, 820384), (1550, 793920), (1600, 769110), (1654, 744000), (1860, 661600), (1920, 640925), (1984, 620250), (2000, 615288), (2325, 529280), (2400, 512740), (2480, 496200), (2481, 496000), (2976, 413500), (3000, 410192), (3100, 396960), (3200, 384555), (3308, 372000), (3720, 330800), (3875, 317568), (3968, 310125), (4000, 307644), (4135, 297600), (4650, 264640), (4800, 256370), (4960, 248100), (4962, 248000), (5952, 206750), (6000, 205096), (6200, 198480), (6616, 186000), (7440, 165400), (7750, 158784), (8000, 153822), (8270, 148800), (9300, 132320), (9600, 128185), (9920, 124050), (9924, 124000), (11625, 105856), (11904, 103375), (12000, 102548), (12400, 99240), (12405, 99200), (13232, 93000), (14880, 82700), (15500, 79392), (16000, 76911), (16540, 74400), (18600, 66160), (19840, 62025), (19848, 62000), (20675, 59520), (23250, 52928), (24000, 51274), (24800, 49620), (24810, 49600), (25637, 48000), (26464, 46500), (29760, 41350), (31000, 39696), (33080, 37200)]