12722880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 41879520

約数和(自身を除く): 29156640

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, 457, 464, 480, 580, 696, 870, 914, 928, 960, 1160, 1371, 1392, 1740, 1828, 1856, 2285, 2320, 2742, 2784, 3480, 3656, 4570, 4640, 5484, 5568, 6855, 6960, 7312, 9140, 9280, 10968, 13253, 13710, 13920, 14624, 18280, 21936, 26506, 27420, 27840, 29248, 36560, 39759, 43872, 53012, 54840, 66265, 73120, 79518, 87744, 106024, 109680, 132530, 146240, 159036, 198795, 212048, 219360, 265060, 318072, 397590, 424096, 438720, 530120, 636144, 795180, 848192, 1060240, 1272288, 1590360, 2120480, 2544576, 3180720, 4240960, 6361440, 12722880]

約数ペア:

[(1, 12722880), (2, 6361440), (3, 4240960), (4, 3180720), (5, 2544576), (6, 2120480), (8, 1590360), (10, 1272288), (12, 1060240), (15, 848192), (16, 795180), (20, 636144), (24, 530120), (29, 438720), (30, 424096), (32, 397590), (40, 318072), (48, 265060), (58, 219360), (60, 212048), (64, 198795), (80, 159036), (87, 146240), (96, 132530), (116, 109680), (120, 106024), (145, 87744), (160, 79518), (174, 73120), (192, 66265), (232, 54840), (240, 53012), (290, 43872), (320, 39759), (348, 36560), (435, 29248), (457, 27840), (464, 27420), (480, 26506), (580, 21936), (696, 18280), (870, 14624), (914, 13920), (928, 13710), (960, 13253), (1160, 10968), (1371, 9280), (1392, 9140), (1740, 7312), (1828, 6960), (1856, 6855), (2285, 5568), (2320, 5484), (2742, 4640), (2784, 4570), (3480, 3656)]