1197254400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 216

約数和(自身を含む): 3990411264

約数和(自身を除く): 2793156864

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, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 491, 508, 600, 635, 640, 762, 768, 800, 960, 982, 1016, 1200, 1270, 1280, 1473, 1524, 1600, 1905, 1920, 1964, 2032, 2400, 2455, 2540, 2946, 3048, 3175, 3200, 3810, 3840, 3928, 4064, 4800, 4910, 5080, 5892, 6096, 6350, 6400, 7365, 7620, 7856, 8128, 9525, 9600, 9820, 10160, 11784, 12192, 12275, 12700, 14730, 15240, 15712, 16256, 19050, 19200, 19640, 20320, 23568, 24384, 24550, 25400, 29460, 30480, 31424, 32512, 36825, 38100, 39280, 40640, 47136, 48768, 49100, 50800, 58920, 60960, 62357, 62848, 73650, 76200, 78560, 81280, 94272, 97536, 98200, 101600, 117840, 121920, 124714, 125696, 147300, 152400, 157120, 162560, 187071, 188544, 196400, 203200, 235680, 243840, 249428, 294600, 304800, 311785, 314240, 374142, 377088, 392800, 406400, 471360, 487680, 498856, 589200, 609600, 623570, 628480, 748284, 785600, 812800, 935355, 942720, 997712, 1178400, 1219200, 1247140, 1496568, 1558925, 1571200, 1870710, 1885440, 1995424, 2356800, 2438400, 2494280, 2993136, 3117850, 3142400, 3741420, 3990848, 4676775, 4713600, 4988560, 5986272, 6235700, 7482840, 7981696, 9353550, 9427200, 9977120, 11972544, 12471400, 14965680, 15963392, 18707100, 19954240, 23945088, 24942800, 29931360, 37414200, 39908480, 47890176, 49885600, 59862720, 74828400, 79816960, 99771200, 119725440, 149656800, 199542400, 239450880, 299313600, 399084800, 598627200, 1197254400]

約数ペア:

[(1, 1197254400), (2, 598627200), (3, 399084800), (4, 299313600), (5, 239450880), (6, 199542400), (8, 149656800), (10, 119725440), (12, 99771200), (15, 79816960), (16, 74828400), (20, 59862720), (24, 49885600), (25, 47890176), (30, 39908480), (32, 37414200), (40, 29931360), (48, 24942800), (50, 23945088), (60, 19954240), (64, 18707100), (75, 15963392), (80, 14965680), (96, 12471400), (100, 11972544), (120, 9977120), (127, 9427200), (128, 9353550), (150, 7981696), (160, 7482840), (192, 6235700), (200, 5986272), (240, 4988560), (254, 4713600), (256, 4676775), (300, 3990848), (320, 3741420), (381, 3142400), (384, 3117850), (400, 2993136), (480, 2494280), (491, 2438400), (508, 2356800), (600, 1995424), (635, 1885440), (640, 1870710), (762, 1571200), (768, 1558925), (800, 1496568), (960, 1247140), (982, 1219200), (1016, 1178400), (1200, 997712), (1270, 942720), (1280, 935355), (1473, 812800), (1524, 785600), (1600, 748284), (1905, 628480), (1920, 623570), (1964, 609600), (2032, 589200), (2400, 498856), (2455, 487680), (2540, 471360), (2946, 406400), (3048, 392800), (3175, 377088), (3200, 374142), (3810, 314240), (3840, 311785), (3928, 304800), (4064, 294600), (4800, 249428), (4910, 243840), (5080, 235680), (5892, 203200), (6096, 196400), (6350, 188544), (6400, 187071), (7365, 162560), (7620, 157120), (7856, 152400), (8128, 147300), (9525, 125696), (9600, 124714), (9820, 121920), (10160, 117840), (11784, 101600), (12192, 98200), (12275, 97536), (12700, 94272), (14730, 81280), (15240, 78560), (15712, 76200), (16256, 73650), (19050, 62848), (19200, 62357), (19640, 60960), (20320, 58920), (23568, 50800), (24384, 49100), (24550, 48768), (25400, 47136), (29460, 40640), (30480, 39280), (31424, 38100), (32512, 36825)]