269419680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 924618240

約数和(自身を除く): 655198560

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, 72, 80, 90, 96, 120, 144, 160, 180, 223, 240, 288, 360, 446, 480, 669, 720, 839, 892, 1115, 1338, 1440, 1678, 1784, 2007, 2230, 2517, 2676, 3345, 3356, 3568, 4014, 4195, 4460, 5034, 5352, 6690, 6712, 7136, 7551, 8028, 8390, 8920, 10035, 10068, 10704, 12585, 13380, 13424, 15102, 16056, 16780, 17840, 20070, 20136, 21408, 25170, 26760, 26848, 30204, 32112, 33560, 35680, 37755, 40140, 40272, 50340, 53520, 60408, 64224, 67120, 75510, 80280, 80544, 100680, 107040, 120816, 134240, 151020, 160560, 187097, 201360, 241632, 302040, 321120, 374194, 402720, 561291, 604080, 748388, 935485, 1122582, 1208160, 1496776, 1683873, 1870970, 2245164, 2806455, 2993552, 3367746, 3741940, 4490328, 5612910, 5987104, 6735492, 7483880, 8419365, 8980656, 11225820, 13470984, 14967760, 16838730, 17961312, 22451640, 26941968, 29935520, 33677460, 44903280, 53883936, 67354920, 89806560, 134709840, 269419680]

約数ペア:

[(1, 269419680), (2, 134709840), (3, 89806560), (4, 67354920), (5, 53883936), (6, 44903280), (8, 33677460), (9, 29935520), (10, 26941968), (12, 22451640), (15, 17961312), (16, 16838730), (18, 14967760), (20, 13470984), (24, 11225820), (30, 8980656), (32, 8419365), (36, 7483880), (40, 6735492), (45, 5987104), (48, 5612910), (60, 4490328), (72, 3741940), (80, 3367746), (90, 2993552), (96, 2806455), (120, 2245164), (144, 1870970), (160, 1683873), (180, 1496776), (223, 1208160), (240, 1122582), (288, 935485), (360, 748388), (446, 604080), (480, 561291), (669, 402720), (720, 374194), (839, 321120), (892, 302040), (1115, 241632), (1338, 201360), (1440, 187097), (1678, 160560), (1784, 151020), (2007, 134240), (2230, 120816), (2517, 107040), (2676, 100680), (3345, 80544), (3356, 80280), (3568, 75510), (4014, 67120), (4195, 64224), (4460, 60408), (5034, 53520), (5352, 50340), (6690, 40272), (6712, 40140), (7136, 37755), (7551, 35680), (8028, 33560), (8390, 32112), (8920, 30204), (10035, 26848), (10068, 26760), (10704, 25170), (12585, 21408), (13380, 20136), (13424, 20070), (15102, 17840), (16056, 16780)]