12764160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 132

約数和(自身を含む): 44387148

約数和(自身を除く): 31622988

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, 277, 288, 320, 360, 384, 480, 512, 554, 576, 640, 720, 768, 831, 960, 1024, 1108, 1152, 1280, 1385, 1440, 1536, 1662, 1920, 2216, 2304, 2493, 2560, 2770, 2880, 3072, 3324, 3840, 4155, 4432, 4608, 4986, 5120, 5540, 5760, 6648, 7680, 8310, 8864, 9216, 9972, 11080, 11520, 12465, 13296, 15360, 16620, 17728, 19944, 22160, 23040, 24930, 26592, 33240, 35456, 39888, 44320, 46080, 49860, 53184, 66480, 70912, 79776, 88640, 99720, 106368, 132960, 141824, 159552, 177280, 199440, 212736, 265920, 283648, 319104, 354560, 398880, 425472, 531840, 638208, 709120, 797760, 850944, 1063680, 1276416, 1418240, 1595520, 2127360, 2552832, 3191040, 4254720, 6382080, 12764160]

約数ペア:

[(1, 12764160), (2, 6382080), (3, 4254720), (4, 3191040), (5, 2552832), (6, 2127360), (8, 1595520), (9, 1418240), (10, 1276416), (12, 1063680), (15, 850944), (16, 797760), (18, 709120), (20, 638208), (24, 531840), (30, 425472), (32, 398880), (36, 354560), (40, 319104), (45, 283648), (48, 265920), (60, 212736), (64, 199440), (72, 177280), (80, 159552), (90, 141824), (96, 132960), (120, 106368), (128, 99720), (144, 88640), (160, 79776), (180, 70912), (192, 66480), (240, 53184), (256, 49860), (277, 46080), (288, 44320), (320, 39888), (360, 35456), (384, 33240), (480, 26592), (512, 24930), (554, 23040), (576, 22160), (640, 19944), (720, 17728), (768, 16620), (831, 15360), (960, 13296), (1024, 12465), (1108, 11520), (1152, 11080), (1280, 9972), (1385, 9216), (1440, 8864), (1536, 8310), (1662, 7680), (1920, 6648), (2216, 5760), (2304, 5540), (2493, 5120), (2560, 4986), (2770, 4608), (2880, 4432), (3072, 4155), (3324, 3840)]