1237966080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24799}}^1$

素因数の和:24836

約数の個数: 144

約数和(自身を含む): 4258060800

約数和(自身を除く): 3020094720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24799, 24960, 49598, 49920, 74397, 99196, 123995, 148794, 198392, 247990, 297588, 322387, 371985, 396784, 495980, 595176, 644774, 743970, 793568, 967161, 991960, 1190352, 1289548, 1487940, 1587136, 1611935, 1934322, 1983920, 2380704, 2579096, 2975880, 3174272, 3223870, 3868644, 3967840, 4761408, 4835805, 5158192, 5951760, 6348544, 6447740, 7737288, 7935680, 9522816, 9671610, 10316384, 11903520, 12895480, 15474576, 15871360, 19045632, 19343220, 20632768, 23807040, 25790960, 30949152, 31742720, 38686440, 41265536, 47614080, 51581920, 61898304, 77372880, 82531072, 95228160, 103163840, 123796608, 154745760, 206327680, 247593216, 309491520, 412655360, 618983040, 1237966080]

約数ペア:

[(1, 1237966080), (2, 618983040), (3, 412655360), (4, 309491520), (5, 247593216), (6, 206327680), (8, 154745760), (10, 123796608), (12, 103163840), (13, 95228160), (15, 82531072), (16, 77372880), (20, 61898304), (24, 51581920), (26, 47614080), (30, 41265536), (32, 38686440), (39, 31742720), (40, 30949152), (48, 25790960), (52, 23807040), (60, 20632768), (64, 19343220), (65, 19045632), (78, 15871360), (80, 15474576), (96, 12895480), (104, 11903520), (120, 10316384), (128, 9671610), (130, 9522816), (156, 7935680), (160, 7737288), (192, 6447740), (195, 6348544), (208, 5951760), (240, 5158192), (256, 4835805), (260, 4761408), (312, 3967840), (320, 3868644), (384, 3223870), (390, 3174272), (416, 2975880), (480, 2579096), (520, 2380704), (624, 1983920), (640, 1934322), (768, 1611935), (780, 1587136), (832, 1487940), (960, 1289548), (1040, 1190352), (1248, 991960), (1280, 967161), (1560, 793568), (1664, 743970), (1920, 644774), (2080, 595176), (2496, 495980), (3120, 396784), (3328, 371985), (3840, 322387), (4160, 297588), (4992, 247990), (6240, 198392), (8320, 148794), (9984, 123995), (12480, 99196), (16640, 74397), (24799, 49920), (24960, 49598)]