8132160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 26554176

約数和(自身を除く): 18422016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 197, 215, 240, 258, 320, 344, 394, 430, 480, 516, 591, 645, 688, 788, 860, 960, 985, 1032, 1182, 1290, 1376, 1576, 1720, 1970, 2064, 2364, 2580, 2752, 2955, 3152, 3440, 3940, 4128, 4728, 5160, 5910, 6304, 6880, 7880, 8256, 8471, 9456, 10320, 11820, 12608, 13760, 15760, 16942, 18912, 20640, 23640, 25413, 31520, 33884, 37824, 41280, 42355, 47280, 50826, 63040, 67768, 84710, 94560, 101652, 127065, 135536, 169420, 189120, 203304, 254130, 271072, 338840, 406608, 508260, 542144, 677680, 813216, 1016520, 1355360, 1626432, 2033040, 2710720, 4066080, 8132160]

約数ペア:

[(1, 8132160), (2, 4066080), (3, 2710720), (4, 2033040), (5, 1626432), (6, 1355360), (8, 1016520), (10, 813216), (12, 677680), (15, 542144), (16, 508260), (20, 406608), (24, 338840), (30, 271072), (32, 254130), (40, 203304), (43, 189120), (48, 169420), (60, 135536), (64, 127065), (80, 101652), (86, 94560), (96, 84710), (120, 67768), (129, 63040), (160, 50826), (172, 47280), (192, 42355), (197, 41280), (215, 37824), (240, 33884), (258, 31520), (320, 25413), (344, 23640), (394, 20640), (430, 18912), (480, 16942), (516, 15760), (591, 13760), (645, 12608), (688, 11820), (788, 10320), (860, 9456), (960, 8471), (985, 8256), (1032, 7880), (1182, 6880), (1290, 6304), (1376, 5910), (1576, 5160), (1720, 4728), (1970, 4128), (2064, 3940), (2364, 3440), (2580, 3152), (2752, 2955)]