17118720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{743}}^1$

素因数の和:772

約数の個数: 120

約数和(自身を含む): 59366736

約数和(自身を除く): 42248016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 743, 768, 960, 1152, 1280, 1440, 1486, 1536, 1920, 2229, 2304, 2560, 2880, 2972, 3715, 3840, 4458, 4608, 5760, 5944, 6687, 7430, 7680, 8916, 11145, 11520, 11888, 13374, 14860, 17832, 22290, 23040, 23776, 26748, 29720, 33435, 35664, 44580, 47552, 53496, 59440, 66870, 71328, 89160, 95104, 106992, 118880, 133740, 142656, 178320, 190208, 213984, 237760, 267480, 285312, 356640, 380416, 427968, 475520, 534960, 570624, 713280, 855936, 951040, 1069920, 1141248, 1426560, 1711872, 1902080, 2139840, 2853120, 3423744, 4279680, 5706240, 8559360, 17118720]

約数ペア:

[(1, 17118720), (2, 8559360), (3, 5706240), (4, 4279680), (5, 3423744), (6, 2853120), (8, 2139840), (9, 1902080), (10, 1711872), (12, 1426560), (15, 1141248), (16, 1069920), (18, 951040), (20, 855936), (24, 713280), (30, 570624), (32, 534960), (36, 475520), (40, 427968), (45, 380416), (48, 356640), (60, 285312), (64, 267480), (72, 237760), (80, 213984), (90, 190208), (96, 178320), (120, 142656), (128, 133740), (144, 118880), (160, 106992), (180, 95104), (192, 89160), (240, 71328), (256, 66870), (288, 59440), (320, 53496), (360, 47552), (384, 44580), (480, 35664), (512, 33435), (576, 29720), (640, 26748), (720, 23776), (743, 23040), (768, 22290), (960, 17832), (1152, 14860), (1280, 13374), (1440, 11888), (1486, 11520), (1536, 11145), (1920, 8916), (2229, 7680), (2304, 7430), (2560, 6687), (2880, 5944), (2972, 5760), (3715, 4608), (3840, 4458)]