12351680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 112

約数和(自身を含む): 33467040

約数和(自身を除く): 21115360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 121, 145, 160, 176, 220, 232, 242, 290, 319, 320, 352, 440, 464, 484, 580, 605, 638, 704, 880, 928, 968, 1160, 1210, 1276, 1331, 1595, 1760, 1856, 1936, 2320, 2420, 2552, 2662, 3190, 3509, 3520, 3872, 4640, 4840, 5104, 5324, 6380, 6655, 7018, 7744, 9280, 9680, 10208, 10648, 12760, 13310, 14036, 17545, 19360, 20416, 21296, 25520, 26620, 28072, 35090, 38599, 38720, 42592, 51040, 53240, 56144, 70180, 77198, 85184, 102080, 106480, 112288, 140360, 154396, 192995, 212960, 224576, 280720, 308792, 385990, 425920, 561440, 617584, 771980, 1122880, 1235168, 1543960, 2470336, 3087920, 6175840, 12351680]

約数ペア:

[(1, 12351680), (2, 6175840), (4, 3087920), (5, 2470336), (8, 1543960), (10, 1235168), (11, 1122880), (16, 771980), (20, 617584), (22, 561440), (29, 425920), (32, 385990), (40, 308792), (44, 280720), (55, 224576), (58, 212960), (64, 192995), (80, 154396), (88, 140360), (110, 112288), (116, 106480), (121, 102080), (145, 85184), (160, 77198), (176, 70180), (220, 56144), (232, 53240), (242, 51040), (290, 42592), (319, 38720), (320, 38599), (352, 35090), (440, 28072), (464, 26620), (484, 25520), (580, 21296), (605, 20416), (638, 19360), (704, 17545), (880, 14036), (928, 13310), (968, 12760), (1160, 10648), (1210, 10208), (1276, 9680), (1331, 9280), (1595, 7744), (1760, 7018), (1856, 6655), (1936, 6380), (2320, 5324), (2420, 5104), (2552, 4840), (2662, 4640), (3190, 3872), (3509, 3520)]