6888960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 240

約数和(自身を含む): 26810784

約数和(自身を除く): 19921824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 256, 260, 276, 288, 299, 312, 320, 345, 360, 368, 384, 390, 414, 416, 460, 468, 480, 512, 520, 552, 576, 585, 598, 624, 640, 690, 720, 736, 768, 780, 828, 832, 897, 920, 936, 960, 1035, 1040, 1104, 1152, 1170, 1196, 1248, 1280, 1380, 1440, 1472, 1495, 1536, 1560, 1656, 1664, 1794, 1840, 1872, 1920, 2070, 2080, 2208, 2304, 2340, 2392, 2496, 2560, 2691, 2760, 2880, 2944, 2990, 3120, 3312, 3328, 3588, 3680, 3744, 3840, 4140, 4160, 4416, 4485, 4608, 4680, 4784, 4992, 5382, 5520, 5760, 5888, 5980, 6240, 6624, 6656, 7176, 7360, 7488, 7680, 8280, 8320, 8832, 8970, 9360, 9568, 9984, 10764, 11040, 11520, 11776, 11960, 12480, 13248, 13455, 14352, 14720, 14976, 16560, 16640, 17664, 17940, 18720, 19136, 19968, 21528, 22080, 23040, 23920, 24960, 26496, 26910, 28704, 29440, 29952, 33120, 33280, 35328, 35880, 37440, 38272, 43056, 44160, 47840, 49920, 52992, 53820, 57408, 58880, 59904, 66240, 71760, 74880, 76544, 86112, 88320, 95680, 99840, 105984, 107640, 114816, 132480, 143520, 149760, 153088, 172224, 176640, 191360, 215280, 229632, 264960, 287040, 299520, 344448, 382720, 430560, 459264, 529920, 574080, 688896, 765440, 861120, 1148160, 1377792, 1722240, 2296320, 3444480, 6888960]

約数ペア:

[(1, 6888960), (2, 3444480), (3, 2296320), (4, 1722240), (5, 1377792), (6, 1148160), (8, 861120), (9, 765440), (10, 688896), (12, 574080), (13, 529920), (15, 459264), (16, 430560), (18, 382720), (20, 344448), (23, 299520), (24, 287040), (26, 264960), (30, 229632), (32, 215280), (36, 191360), (39, 176640), (40, 172224), (45, 153088), (46, 149760), (48, 143520), (52, 132480), (60, 114816), (64, 107640), (65, 105984), (69, 99840), (72, 95680), (78, 88320), (80, 86112), (90, 76544), (92, 74880), (96, 71760), (104, 66240), (115, 59904), (117, 58880), (120, 57408), (128, 53820), (130, 52992), (138, 49920), (144, 47840), (156, 44160), (160, 43056), (180, 38272), (184, 37440), (192, 35880), (195, 35328), (207, 33280), (208, 33120), (230, 29952), (234, 29440), (240, 28704), (256, 26910), (260, 26496), (276, 24960), (288, 23920), (299, 23040), (312, 22080), (320, 21528), (345, 19968), (360, 19136), (368, 18720), (384, 17940), (390, 17664), (414, 16640), (416, 16560), (460, 14976), (468, 14720), (480, 14352), (512, 13455), (520, 13248), (552, 12480), (576, 11960), (585, 11776), (598, 11520), (624, 11040), (640, 10764), (690, 9984), (720, 9568), (736, 9360), (768, 8970), (780, 8832), (828, 8320), (832, 8280), (897, 7680), (920, 7488), (936, 7360), (960, 7176), (1035, 6656), (1040, 6624), (1104, 6240), (1152, 5980), (1170, 5888), (1196, 5760), (1248, 5520), (1280, 5382), (1380, 4992), (1440, 4784), (1472, 4680), (1495, 4608), (1536, 4485), (1560, 4416), (1656, 4160), (1664, 4140), (1794, 3840), (1840, 3744), (1872, 3680), (1920, 3588), (2070, 3328), (2080, 3312), (2208, 3120), (2304, 2990), (2340, 2944), (2392, 2880), (2496, 2760), (2560, 2691)]