27709440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 208

約数和(自身を含む): 99078336

約数和(自身を除く): 71368896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 256, 264, 320, 328, 330, 352, 384, 410, 440, 451, 480, 492, 512, 528, 615, 640, 656, 660, 704, 768, 820, 880, 902, 960, 984, 1024, 1056, 1230, 1280, 1312, 1320, 1353, 1408, 1536, 1640, 1760, 1804, 1920, 1968, 2048, 2112, 2255, 2460, 2560, 2624, 2640, 2706, 2816, 3072, 3280, 3520, 3608, 3840, 3936, 4096, 4224, 4510, 4920, 5120, 5248, 5280, 5412, 5632, 6144, 6560, 6765, 7040, 7216, 7680, 7872, 8448, 9020, 9840, 10240, 10496, 10560, 10824, 11264, 12288, 13120, 13530, 14080, 14432, 15360, 15744, 16896, 18040, 19680, 20480, 20992, 21120, 21648, 22528, 26240, 27060, 28160, 28864, 30720, 31488, 33792, 36080, 39360, 41984, 42240, 43296, 45056, 52480, 54120, 56320, 57728, 61440, 62976, 67584, 72160, 78720, 83968, 84480, 86592, 104960, 108240, 112640, 115456, 125952, 135168, 144320, 157440, 167936, 168960, 173184, 209920, 216480, 225280, 230912, 251904, 288640, 314880, 337920, 346368, 419840, 432960, 461824, 503808, 577280, 629760, 675840, 692736, 839680, 865920, 923648, 1154560, 1259520, 1385472, 1731840, 1847296, 2309120, 2519040, 2770944, 3463680, 4618240, 5541888, 6927360, 9236480, 13854720, 27709440]

約数ペア:

[(1, 27709440), (2, 13854720), (3, 9236480), (4, 6927360), (5, 5541888), (6, 4618240), (8, 3463680), (10, 2770944), (11, 2519040), (12, 2309120), (15, 1847296), (16, 1731840), (20, 1385472), (22, 1259520), (24, 1154560), (30, 923648), (32, 865920), (33, 839680), (40, 692736), (41, 675840), (44, 629760), (48, 577280), (55, 503808), (60, 461824), (64, 432960), (66, 419840), (80, 346368), (82, 337920), (88, 314880), (96, 288640), (110, 251904), (120, 230912), (123, 225280), (128, 216480), (132, 209920), (160, 173184), (164, 168960), (165, 167936), (176, 157440), (192, 144320), (205, 135168), (220, 125952), (240, 115456), (246, 112640), (256, 108240), (264, 104960), (320, 86592), (328, 84480), (330, 83968), (352, 78720), (384, 72160), (410, 67584), (440, 62976), (451, 61440), (480, 57728), (492, 56320), (512, 54120), (528, 52480), (615, 45056), (640, 43296), (656, 42240), (660, 41984), (704, 39360), (768, 36080), (820, 33792), (880, 31488), (902, 30720), (960, 28864), (984, 28160), (1024, 27060), (1056, 26240), (1230, 22528), (1280, 21648), (1312, 21120), (1320, 20992), (1353, 20480), (1408, 19680), (1536, 18040), (1640, 16896), (1760, 15744), (1804, 15360), (1920, 14432), (1968, 14080), (2048, 13530), (2112, 13120), (2255, 12288), (2460, 11264), (2560, 10824), (2624, 10560), (2640, 10496), (2706, 10240), (2816, 9840), (3072, 9020), (3280, 8448), (3520, 7872), (3608, 7680), (3840, 7216), (3936, 7040), (4096, 6765), (4224, 6560), (4510, 6144), (4920, 5632), (5120, 5412), (5248, 5280)]