27271680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 90154944

約数和(自身を除く): 62883264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 67, 80, 96, 106, 120, 128, 134, 159, 160, 192, 201, 212, 240, 256, 265, 268, 318, 320, 335, 384, 402, 424, 480, 512, 530, 536, 636, 640, 670, 768, 795, 804, 848, 960, 1005, 1060, 1072, 1272, 1280, 1340, 1536, 1590, 1608, 1696, 1920, 2010, 2120, 2144, 2544, 2560, 2680, 3180, 3216, 3392, 3551, 3840, 4020, 4240, 4288, 5088, 5360, 6360, 6432, 6784, 7102, 7680, 8040, 8480, 8576, 10176, 10653, 10720, 12720, 12864, 13568, 14204, 16080, 16960, 17152, 17755, 20352, 21306, 21440, 25440, 25728, 27136, 28408, 32160, 33920, 34304, 35510, 40704, 42612, 42880, 50880, 51456, 53265, 56816, 64320, 67840, 71020, 81408, 85224, 85760, 101760, 102912, 106530, 113632, 128640, 135680, 142040, 170448, 171520, 203520, 213060, 227264, 257280, 284080, 340896, 407040, 426120, 454528, 514560, 568160, 681792, 852240, 909056, 1136320, 1363584, 1704480, 1818112, 2272640, 2727168, 3408960, 4545280, 5454336, 6817920, 9090560, 13635840, 27271680]

約数ペア:

[(1, 27271680), (2, 13635840), (3, 9090560), (4, 6817920), (5, 5454336), (6, 4545280), (8, 3408960), (10, 2727168), (12, 2272640), (15, 1818112), (16, 1704480), (20, 1363584), (24, 1136320), (30, 909056), (32, 852240), (40, 681792), (48, 568160), (53, 514560), (60, 454528), (64, 426120), (67, 407040), (80, 340896), (96, 284080), (106, 257280), (120, 227264), (128, 213060), (134, 203520), (159, 171520), (160, 170448), (192, 142040), (201, 135680), (212, 128640), (240, 113632), (256, 106530), (265, 102912), (268, 101760), (318, 85760), (320, 85224), (335, 81408), (384, 71020), (402, 67840), (424, 64320), (480, 56816), (512, 53265), (530, 51456), (536, 50880), (636, 42880), (640, 42612), (670, 40704), (768, 35510), (795, 34304), (804, 33920), (848, 32160), (960, 28408), (1005, 27136), (1060, 25728), (1072, 25440), (1272, 21440), (1280, 21306), (1340, 20352), (1536, 17755), (1590, 17152), (1608, 16960), (1696, 16080), (1920, 14204), (2010, 13568), (2120, 12864), (2144, 12720), (2544, 10720), (2560, 10653), (2680, 10176), (3180, 8576), (3216, 8480), (3392, 8040), (3551, 7680), (3840, 7102), (4020, 6784), (4240, 6432), (4288, 6360), (5088, 5360)]