1198080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1$

素因数の和:46

約数の個数: 144

約数和(自身を含む): 4471740

約数和(自身を除く): 3273660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 10240, 11520, 12480, 13312, 14976, 15360, 16640, 18432, 18720, 19968, 23040, 24960, 26624, 29952, 30720, 33280, 37440, 39936, 46080, 49920, 59904, 66560, 74880, 79872, 92160, 99840, 119808, 133120, 149760, 199680, 239616, 299520, 399360, 599040, 1198080]

約数ペア:

[(1, 1198080), (2, 599040), (3, 399360), (4, 299520), (5, 239616), (6, 199680), (8, 149760), (9, 133120), (10, 119808), (12, 99840), (13, 92160), (15, 79872), (16, 74880), (18, 66560), (20, 59904), (24, 49920), (26, 46080), (30, 39936), (32, 37440), (36, 33280), (39, 30720), (40, 29952), (45, 26624), (48, 24960), (52, 23040), (60, 19968), (64, 18720), (65, 18432), (72, 16640), (78, 15360), (80, 14976), (90, 13312), (96, 12480), (104, 11520), (117, 10240), (120, 9984), (128, 9360), (130, 9216), (144, 8320), (156, 7680), (160, 7488), (180, 6656), (192, 6240), (195, 6144), (208, 5760), (234, 5120), (240, 4992), (256, 4680), (260, 4608), (288, 4160), (312, 3840), (320, 3744), (360, 3328), (384, 3120), (390, 3072), (416, 2880), (468, 2560), (480, 2496), (512, 2340), (520, 2304), (576, 2080), (585, 2048), (624, 1920), (640, 1872), (720, 1664), (768, 1560), (780, 1536), (832, 1440), (936, 1280), (960, 1248), (1024, 1170), (1040, 1152)]