86147280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39883}}^1$

素因数の和:39905

約数の個数: 80

約数和(自身を含む): 296736960

約数和(自身を除く): 210589680

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, 39883, 79766, 119649, 159532, 199415, 239298, 319064, 358947, 398830, 478596, 598245, 638128, 717894, 797660, 957192, 1076841, 1196490, 1435788, 1595320, 1794735, 1914384, 2153682, 2392980, 2871576, 3190640, 3589470, 4307364, 4785960, 5384205, 5743152, 7178940, 8614728, 9571920, 10768410, 14357880, 17229456, 21536820, 28715760, 43073640, 86147280]

約数ペア:

[(1, 86147280), (2, 43073640), (3, 28715760), (4, 21536820), (5, 17229456), (6, 14357880), (8, 10768410), (9, 9571920), (10, 8614728), (12, 7178940), (15, 5743152), (16, 5384205), (18, 4785960), (20, 4307364), (24, 3589470), (27, 3190640), (30, 2871576), (36, 2392980), (40, 2153682), (45, 1914384), (48, 1794735), (54, 1595320), (60, 1435788), (72, 1196490), (80, 1076841), (90, 957192), (108, 797660), (120, 717894), (135, 638128), (144, 598245), (180, 478596), (216, 398830), (240, 358947), (270, 319064), (360, 239298), (432, 199415), (540, 159532), (720, 119649), (1080, 79766), (2160, 39883)]