87098880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 160

約数和(自身を含む): 304051968

約数和(自身を除く): 216953088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1031, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2062, 2112, 2560, 2640, 2816, 3093, 3520, 3840, 4124, 4224, 5155, 5280, 5632, 6186, 7040, 7680, 8248, 8448, 10310, 10560, 11341, 12372, 14080, 15465, 16496, 16896, 20620, 21120, 22682, 24744, 28160, 30930, 32992, 34023, 41240, 42240, 45364, 49488, 56705, 61860, 65984, 68046, 82480, 84480, 90728, 98976, 113410, 123720, 131968, 136092, 164960, 170115, 181456, 197952, 226820, 247440, 263936, 272184, 329920, 340230, 362912, 395904, 453640, 494880, 527872, 544368, 659840, 680460, 725824, 791808, 907280, 989760, 1088736, 1319680, 1360920, 1451648, 1583616, 1814560, 1979520, 2177472, 2639360, 2721840, 2903296, 3629120, 3959040, 4354944, 5443680, 5806592, 7258240, 7918080, 8709888, 10887360, 14516480, 17419776, 21774720, 29032960, 43549440, 87098880]

約数ペア:

[(1, 87098880), (2, 43549440), (3, 29032960), (4, 21774720), (5, 17419776), (6, 14516480), (8, 10887360), (10, 8709888), (11, 7918080), (12, 7258240), (15, 5806592), (16, 5443680), (20, 4354944), (22, 3959040), (24, 3629120), (30, 2903296), (32, 2721840), (33, 2639360), (40, 2177472), (44, 1979520), (48, 1814560), (55, 1583616), (60, 1451648), (64, 1360920), (66, 1319680), (80, 1088736), (88, 989760), (96, 907280), (110, 791808), (120, 725824), (128, 680460), (132, 659840), (160, 544368), (165, 527872), (176, 494880), (192, 453640), (220, 395904), (240, 362912), (256, 340230), (264, 329920), (320, 272184), (330, 263936), (352, 247440), (384, 226820), (440, 197952), (480, 181456), (512, 170115), (528, 164960), (640, 136092), (660, 131968), (704, 123720), (768, 113410), (880, 98976), (960, 90728), (1031, 84480), (1056, 82480), (1280, 68046), (1320, 65984), (1408, 61860), (1536, 56705), (1760, 49488), (1920, 45364), (2062, 42240), (2112, 41240), (2560, 34023), (2640, 32992), (2816, 30930), (3093, 28160), (3520, 24744), (3840, 22682), (4124, 21120), (4224, 20620), (5155, 16896), (5280, 16496), (5632, 15465), (6186, 14080), (7040, 12372), (7680, 11341), (8248, 10560), (8448, 10310)]