7983290880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{115499}}^1$

素因数の和:115531

約数の個数: 160

約数和(自身を含む): 28357560000

約数和(自身を除く): 20374269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 115499, 230998, 346497, 461996, 577495, 692994, 923992, 1039491, 1154990, 1385988, 1732485, 1847984, 2078982, 2309980, 2771976, 3118473, 3464970, 3695968, 4157964, 4619960, 5197455, 5543952, 6236946, 6929940, 7391936, 8315928, 9239920, 10394910, 11087904, 12473892, 13859880, 14783872, 15592365, 16631856, 18479840, 20789820, 22175808, 24947784, 27719760, 29567744, 31184730, 33263712, 36959680, 41579640, 44351616, 49895568, 55439520, 59135488, 62369460, 66527424, 73919360, 83159280, 88703232, 99791136, 110879040, 124738920, 133054848, 147838720, 166318560, 177406464, 199582272, 221758080, 249477840, 266109696, 295677440, 332637120, 399164544, 443516160, 498955680, 532219392, 665274240, 798329088, 887032320, 997911360, 1330548480, 1596658176, 1995822720, 2661096960, 3991645440, 7983290880]

約数ペア:

[(1, 7983290880), (2, 3991645440), (3, 2661096960), (4, 1995822720), (5, 1596658176), (6, 1330548480), (8, 997911360), (9, 887032320), (10, 798329088), (12, 665274240), (15, 532219392), (16, 498955680), (18, 443516160), (20, 399164544), (24, 332637120), (27, 295677440), (30, 266109696), (32, 249477840), (36, 221758080), (40, 199582272), (45, 177406464), (48, 166318560), (54, 147838720), (60, 133054848), (64, 124738920), (72, 110879040), (80, 99791136), (90, 88703232), (96, 83159280), (108, 73919360), (120, 66527424), (128, 62369460), (135, 59135488), (144, 55439520), (160, 49895568), (180, 44351616), (192, 41579640), (216, 36959680), (240, 33263712), (256, 31184730), (270, 29567744), (288, 27719760), (320, 24947784), (360, 22175808), (384, 20789820), (432, 18479840), (480, 16631856), (512, 15592365), (540, 14783872), (576, 13859880), (640, 12473892), (720, 11087904), (768, 10394910), (864, 9239920), (960, 8315928), (1080, 7391936), (1152, 6929940), (1280, 6236946), (1440, 5543952), (1536, 5197455), (1728, 4619960), (1920, 4157964), (2160, 3695968), (2304, 3464970), (2560, 3118473), (2880, 2771976), (3456, 2309980), (3840, 2078982), (4320, 1847984), (4608, 1732485), (5760, 1385988), (6912, 1154990), (7680, 1039491), (8640, 923992), (11520, 692994), (13824, 577495), (17280, 461996), (23040, 346497), (34560, 230998), (69120, 115499)]