89271360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 310652160

約数和(自身を除く): 221380800

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, 139, 144, 160, 180, 192, 223, 240, 278, 288, 320, 360, 417, 446, 480, 556, 576, 669, 695, 720, 834, 892, 960, 1112, 1115, 1251, 1338, 1390, 1440, 1668, 1784, 2007, 2085, 2224, 2230, 2502, 2676, 2780, 2880, 3336, 3345, 3568, 4014, 4170, 4448, 4460, 5004, 5352, 5560, 6255, 6672, 6690, 7136, 8028, 8340, 8896, 8920, 10008, 10035, 10704, 11120, 12510, 13344, 13380, 14272, 16056, 16680, 17840, 20016, 20070, 21408, 22240, 25020, 26688, 26760, 30997, 32112, 33360, 35680, 40032, 40140, 42816, 44480, 50040, 53520, 61994, 64224, 66720, 71360, 80064, 80280, 92991, 100080, 107040, 123988, 128448, 133440, 154985, 160560, 185982, 200160, 214080, 247976, 278973, 309970, 321120, 371964, 400320, 464955, 495952, 557946, 619940, 642240, 743928, 929910, 991904, 1115892, 1239880, 1394865, 1487856, 1859820, 1983808, 2231784, 2479760, 2789730, 2975712, 3719640, 4463568, 4959520, 5579460, 5951424, 7439280, 8927136, 9919040, 11158920, 14878560, 17854272, 22317840, 29757120, 44635680, 89271360]

約数ペア:

[(1, 89271360), (2, 44635680), (3, 29757120), (4, 22317840), (5, 17854272), (6, 14878560), (8, 11158920), (9, 9919040), (10, 8927136), (12, 7439280), (15, 5951424), (16, 5579460), (18, 4959520), (20, 4463568), (24, 3719640), (30, 2975712), (32, 2789730), (36, 2479760), (40, 2231784), (45, 1983808), (48, 1859820), (60, 1487856), (64, 1394865), (72, 1239880), (80, 1115892), (90, 991904), (96, 929910), (120, 743928), (139, 642240), (144, 619940), (160, 557946), (180, 495952), (192, 464955), (223, 400320), (240, 371964), (278, 321120), (288, 309970), (320, 278973), (360, 247976), (417, 214080), (446, 200160), (480, 185982), (556, 160560), (576, 154985), (669, 133440), (695, 128448), (720, 123988), (834, 107040), (892, 100080), (960, 92991), (1112, 80280), (1115, 80064), (1251, 71360), (1338, 66720), (1390, 64224), (1440, 61994), (1668, 53520), (1784, 50040), (2007, 44480), (2085, 42816), (2224, 40140), (2230, 40032), (2502, 35680), (2676, 33360), (2780, 32112), (2880, 30997), (3336, 26760), (3345, 26688), (3568, 25020), (4014, 22240), (4170, 21408), (4448, 20070), (4460, 20016), (5004, 17840), (5352, 16680), (5560, 16056), (6255, 14272), (6672, 13380), (6690, 13344), (7136, 12510), (8028, 11120), (8340, 10704), (8896, 10035), (8920, 10008)]