55652160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 112

約数和(自身を含む): 182880000

約数和(自身を除く): 127227840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1999, 2320, 2784, 3480, 3998, 4640, 5568, 5997, 6960, 7996, 9280, 9995, 11994, 13920, 15992, 19990, 23988, 27840, 29985, 31984, 39980, 47976, 57971, 59970, 63968, 79960, 95952, 115942, 119940, 127936, 159920, 173913, 191904, 231884, 239880, 289855, 319840, 347826, 383808, 463768, 479760, 579710, 639680, 695652, 869565, 927536, 959520, 1159420, 1391304, 1739130, 1855072, 1919040, 2318840, 2782608, 3478260, 3710144, 4637680, 5565216, 6956520, 9275360, 11130432, 13913040, 18550720, 27826080, 55652160]

約数ペア:

[(1, 55652160), (2, 27826080), (3, 18550720), (4, 13913040), (5, 11130432), (6, 9275360), (8, 6956520), (10, 5565216), (12, 4637680), (15, 3710144), (16, 3478260), (20, 2782608), (24, 2318840), (29, 1919040), (30, 1855072), (32, 1739130), (40, 1391304), (48, 1159420), (58, 959520), (60, 927536), (64, 869565), (80, 695652), (87, 639680), (96, 579710), (116, 479760), (120, 463768), (145, 383808), (160, 347826), (174, 319840), (192, 289855), (232, 239880), (240, 231884), (290, 191904), (320, 173913), (348, 159920), (435, 127936), (464, 119940), (480, 115942), (580, 95952), (696, 79960), (870, 63968), (928, 59970), (960, 57971), (1160, 47976), (1392, 39980), (1740, 31984), (1856, 29985), (1999, 27840), (2320, 23988), (2784, 19990), (3480, 15992), (3998, 13920), (4640, 11994), (5568, 9995), (5997, 9280), (6960, 7996)]