87035280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1879}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 271351680

約数和(自身を除く): 184316400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1879, 1930, 2316, 2895, 3088, 3758, 3860, 4632, 5637, 5790, 7516, 7720, 9264, 9395, 11274, 11580, 15032, 15440, 18790, 22548, 23160, 28185, 30064, 37580, 45096, 46320, 56370, 75160, 90192, 112740, 150320, 225480, 362647, 450960, 725294, 1087941, 1450588, 1813235, 2175882, 2901176, 3626470, 4351764, 5439705, 5802352, 7252940, 8703528, 10879410, 14505880, 17407056, 21758820, 29011760, 43517640, 87035280]

約数ペア:

[(1, 87035280), (2, 43517640), (3, 29011760), (4, 21758820), (5, 17407056), (6, 14505880), (8, 10879410), (10, 8703528), (12, 7252940), (15, 5802352), (16, 5439705), (20, 4351764), (24, 3626470), (30, 2901176), (40, 2175882), (48, 1813235), (60, 1450588), (80, 1087941), (120, 725294), (193, 450960), (240, 362647), (386, 225480), (579, 150320), (772, 112740), (965, 90192), (1158, 75160), (1544, 56370), (1879, 46320), (1930, 45096), (2316, 37580), (2895, 30064), (3088, 28185), (3758, 23160), (3860, 22548), (4632, 18790), (5637, 15440), (5790, 15032), (7516, 11580), (7720, 11274), (9264, 9395)]