26754240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 168

約数和(自身を含む): 90799920

約数和(自身を除く): 64045680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 310, 320, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 744, 870, 899, 928, 930, 960, 961, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1856, 1860, 1922, 1984, 2320, 2480, 2697, 2784, 2883, 2976, 3480, 3596, 3720, 3844, 4495, 4640, 4805, 4960, 5394, 5568, 5766, 5952, 6960, 7192, 7440, 7688, 8990, 9280, 9610, 9920, 10788, 11532, 13485, 13920, 14384, 14415, 14880, 15376, 17980, 19220, 21576, 23064, 26970, 27840, 27869, 28768, 28830, 29760, 30752, 35960, 38440, 43152, 46128, 53940, 55738, 57536, 57660, 61504, 71920, 76880, 83607, 86304, 92256, 107880, 111476, 115320, 139345, 143840, 153760, 167214, 172608, 184512, 215760, 222952, 230640, 278690, 287680, 307520, 334428, 418035, 431520, 445904, 461280, 557380, 668856, 836070, 863040, 891808, 922560, 1114760, 1337712, 1672140, 1783616, 2229520, 2675424, 3344280, 4459040, 5350848, 6688560, 8918080, 13377120, 26754240]

約数ペア:

[(1, 26754240), (2, 13377120), (3, 8918080), (4, 6688560), (5, 5350848), (6, 4459040), (8, 3344280), (10, 2675424), (12, 2229520), (15, 1783616), (16, 1672140), (20, 1337712), (24, 1114760), (29, 922560), (30, 891808), (31, 863040), (32, 836070), (40, 668856), (48, 557380), (58, 461280), (60, 445904), (62, 431520), (64, 418035), (80, 334428), (87, 307520), (93, 287680), (96, 278690), (116, 230640), (120, 222952), (124, 215760), (145, 184512), (155, 172608), (160, 167214), (174, 153760), (186, 143840), (192, 139345), (232, 115320), (240, 111476), (248, 107880), (290, 92256), (310, 86304), (320, 83607), (348, 76880), (372, 71920), (435, 61504), (464, 57660), (465, 57536), (480, 55738), (496, 53940), (580, 46128), (620, 43152), (696, 38440), (744, 35960), (870, 30752), (899, 29760), (928, 28830), (930, 28768), (960, 27869), (961, 27840), (992, 26970), (1160, 23064), (1240, 21576), (1392, 19220), (1488, 17980), (1740, 15376), (1798, 14880), (1856, 14415), (1860, 14384), (1922, 13920), (1984, 13485), (2320, 11532), (2480, 10788), (2697, 9920), (2784, 9610), (2883, 9280), (2976, 8990), (3480, 7688), (3596, 7440), (3720, 7192), (3844, 6960), (4495, 5952), (4640, 5766), (4805, 5568), (4960, 5394)]