86507520

素因数分解:

$2^{19}\times 3^1\times 5^1\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 160

約数和(自身を含む): 301989600

約数和(自身を除く): 215482080

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, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4096, 4224, 5120, 5280, 5632, 6144, 7040, 7680, 8192, 8448, 10240, 10560, 11264, 12288, 14080, 15360, 16384, 16896, 20480, 21120, 22528, 24576, 28160, 30720, 32768, 33792, 40960, 42240, 45056, 49152, 56320, 61440, 65536, 67584, 81920, 84480, 90112, 98304, 112640, 122880, 131072, 135168, 163840, 168960, 180224, 196608, 225280, 245760, 262144, 270336, 327680, 337920, 360448, 393216, 450560, 491520, 524288, 540672, 655360, 675840, 720896, 786432, 901120, 983040, 1081344, 1310720, 1351680, 1441792, 1572864, 1802240, 1966080, 2162688, 2621440, 2703360, 2883584, 3604480, 3932160, 4325376, 5406720, 5767168, 7208960, 7864320, 8650752, 10813440, 14417920, 17301504, 21626880, 28835840, 43253760, 86507520]

約数ペア:

[(1, 86507520), (2, 43253760), (3, 28835840), (4, 21626880), (5, 17301504), (6, 14417920), (8, 10813440), (10, 8650752), (11, 7864320), (12, 7208960), (15, 5767168), (16, 5406720), (20, 4325376), (22, 3932160), (24, 3604480), (30, 2883584), (32, 2703360), (33, 2621440), (40, 2162688), (44, 1966080), (48, 1802240), (55, 1572864), (60, 1441792), (64, 1351680), (66, 1310720), (80, 1081344), (88, 983040), (96, 901120), (110, 786432), (120, 720896), (128, 675840), (132, 655360), (160, 540672), (165, 524288), (176, 491520), (192, 450560), (220, 393216), (240, 360448), (256, 337920), (264, 327680), (320, 270336), (330, 262144), (352, 245760), (384, 225280), (440, 196608), (480, 180224), (512, 168960), (528, 163840), (640, 135168), (660, 131072), (704, 122880), (768, 112640), (880, 98304), (960, 90112), (1024, 84480), (1056, 81920), (1280, 67584), (1320, 65536), (1408, 61440), (1536, 56320), (1760, 49152), (1920, 45056), (2048, 42240), (2112, 40960), (2560, 33792), (2640, 32768), (2816, 30720), (3072, 28160), (3520, 24576), (3840, 22528), (4096, 21120), (4224, 20480), (5120, 16896), (5280, 16384), (5632, 15360), (6144, 14080), (7040, 12288), (7680, 11264), (8192, 10560), (8448, 10240)]