6564480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 22619520

約数和(自身を除く): 16055040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 263, 312, 320, 384, 390, 416, 480, 520, 526, 624, 640, 780, 789, 832, 960, 1040, 1052, 1248, 1315, 1560, 1578, 1664, 1920, 2080, 2104, 2496, 2630, 3120, 3156, 3419, 3945, 4160, 4208, 4992, 5260, 6240, 6312, 6838, 7890, 8320, 8416, 10257, 10520, 12480, 12624, 13676, 15780, 16832, 17095, 20514, 21040, 24960, 25248, 27352, 31560, 33664, 34190, 41028, 42080, 50496, 51285, 54704, 63120, 68380, 82056, 84160, 100992, 102570, 109408, 126240, 136760, 164112, 168320, 205140, 218816, 252480, 273520, 328224, 410280, 437632, 504960, 547040, 656448, 820560, 1094080, 1312896, 1641120, 2188160, 3282240, 6564480]

約数ペア:

[(1, 6564480), (2, 3282240), (3, 2188160), (4, 1641120), (5, 1312896), (6, 1094080), (8, 820560), (10, 656448), (12, 547040), (13, 504960), (15, 437632), (16, 410280), (20, 328224), (24, 273520), (26, 252480), (30, 218816), (32, 205140), (39, 168320), (40, 164112), (48, 136760), (52, 126240), (60, 109408), (64, 102570), (65, 100992), (78, 84160), (80, 82056), (96, 68380), (104, 63120), (120, 54704), (128, 51285), (130, 50496), (156, 42080), (160, 41028), (192, 34190), (195, 33664), (208, 31560), (240, 27352), (260, 25248), (263, 24960), (312, 21040), (320, 20514), (384, 17095), (390, 16832), (416, 15780), (480, 13676), (520, 12624), (526, 12480), (624, 10520), (640, 10257), (780, 8416), (789, 8320), (832, 7890), (960, 6838), (1040, 6312), (1052, 6240), (1248, 5260), (1315, 4992), (1560, 4208), (1578, 4160), (1664, 3945), (1920, 3419), (2080, 3156), (2104, 3120), (2496, 2630)]