66519360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7699}}^1$

素因数の和:7725

約数の個数: 112

約数和(自身を含む): 234696000

約数和(自身を除く): 168176640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7699, 8640, 15398, 23097, 30796, 38495, 46194, 61592, 69291, 76990, 92388, 115485, 123184, 138582, 153980, 184776, 207873, 230970, 246368, 277164, 307960, 346455, 369552, 415746, 461940, 492736, 554328, 615920, 692910, 739104, 831492, 923880, 1039365, 1108656, 1231840, 1385820, 1478208, 1662984, 1847760, 2078730, 2217312, 2463680, 2771640, 3325968, 3695520, 4157460, 4434624, 5543280, 6651936, 7391040, 8314920, 11086560, 13303872, 16629840, 22173120, 33259680, 66519360]

約数ペア:

[(1, 66519360), (2, 33259680), (3, 22173120), (4, 16629840), (5, 13303872), (6, 11086560), (8, 8314920), (9, 7391040), (10, 6651936), (12, 5543280), (15, 4434624), (16, 4157460), (18, 3695520), (20, 3325968), (24, 2771640), (27, 2463680), (30, 2217312), (32, 2078730), (36, 1847760), (40, 1662984), (45, 1478208), (48, 1385820), (54, 1231840), (60, 1108656), (64, 1039365), (72, 923880), (80, 831492), (90, 739104), (96, 692910), (108, 615920), (120, 554328), (135, 492736), (144, 461940), (160, 415746), (180, 369552), (192, 346455), (216, 307960), (240, 277164), (270, 246368), (288, 230970), (320, 207873), (360, 184776), (432, 153980), (480, 138582), (540, 123184), (576, 115485), (720, 92388), (864, 76990), (960, 69291), (1080, 61592), (1440, 46194), (1728, 38495), (2160, 30796), (2880, 23097), (4320, 15398), (7699, 8640)]