71735760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33211}}^1$

素因数の和:33233

約数の個数: 80

約数和(自身を含む): 247097280

約数和(自身を除く): 175361520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33211, 66422, 99633, 132844, 166055, 199266, 265688, 298899, 332110, 398532, 498165, 531376, 597798, 664220, 797064, 896697, 996330, 1195596, 1328440, 1494495, 1594128, 1793394, 1992660, 2391192, 2656880, 2988990, 3586788, 3985320, 4483485, 4782384, 5977980, 7173576, 7970640, 8966970, 11955960, 14347152, 17933940, 23911920, 35867880, 71735760]

約数ペア:

[(1, 71735760), (2, 35867880), (3, 23911920), (4, 17933940), (5, 14347152), (6, 11955960), (8, 8966970), (9, 7970640), (10, 7173576), (12, 5977980), (15, 4782384), (16, 4483485), (18, 3985320), (20, 3586788), (24, 2988990), (27, 2656880), (30, 2391192), (36, 1992660), (40, 1793394), (45, 1594128), (48, 1494495), (54, 1328440), (60, 1195596), (72, 996330), (80, 896697), (90, 797064), (108, 664220), (120, 597798), (135, 531376), (144, 498165), (180, 398532), (216, 332110), (240, 298899), (270, 265688), (360, 199266), (432, 166055), (540, 132844), (720, 99633), (1080, 66422), (2160, 33211)]