122144960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1814

約数の個数: 112

約数和(自身を含む): 343326720

約数和(自身を除く): 221181760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1759, 1984, 2170, 2240, 2480, 3472, 3518, 4340, 4960, 6944, 7036, 8680, 8795, 9920, 12313, 13888, 14072, 17360, 17590, 24626, 28144, 34720, 35180, 49252, 54529, 56288, 61565, 69440, 70360, 98504, 109058, 112576, 123130, 140720, 197008, 218116, 246260, 272645, 281440, 381703, 394016, 436232, 492520, 545290, 562880, 763406, 788032, 872464, 985040, 1090580, 1526812, 1744928, 1908515, 1970080, 2181160, 3053624, 3489856, 3817030, 3940160, 4362320, 6107248, 7634060, 8724640, 12214496, 15268120, 17449280, 24428992, 30536240, 61072480, 122144960]

約数ペア:

[(1, 122144960), (2, 61072480), (4, 30536240), (5, 24428992), (7, 17449280), (8, 15268120), (10, 12214496), (14, 8724640), (16, 7634060), (20, 6107248), (28, 4362320), (31, 3940160), (32, 3817030), (35, 3489856), (40, 3053624), (56, 2181160), (62, 1970080), (64, 1908515), (70, 1744928), (80, 1526812), (112, 1090580), (124, 985040), (140, 872464), (155, 788032), (160, 763406), (217, 562880), (224, 545290), (248, 492520), (280, 436232), (310, 394016), (320, 381703), (434, 281440), (448, 272645), (496, 246260), (560, 218116), (620, 197008), (868, 140720), (992, 123130), (1085, 112576), (1120, 109058), (1240, 98504), (1736, 70360), (1759, 69440), (1984, 61565), (2170, 56288), (2240, 54529), (2480, 49252), (3472, 35180), (3518, 34720), (4340, 28144), (4960, 24626), (6944, 17590), (7036, 17360), (8680, 14072), (8795, 13888), (9920, 12313)]