142554960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1705

約数の個数: 120

約数和(自身を含む): 482826240

約数和(自身を除く): 340271280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1559, 1905, 2032, 2286, 2540, 3048, 3118, 3810, 4572, 4677, 5080, 5715, 6096, 6236, 7620, 7795, 9144, 9354, 10160, 11430, 12472, 14031, 15240, 15590, 18288, 18708, 22860, 23385, 24944, 28062, 30480, 31180, 37416, 45720, 46770, 56124, 62360, 70155, 74832, 91440, 93540, 112248, 124720, 140310, 187080, 197993, 224496, 280620, 374160, 395986, 561240, 593979, 791972, 989965, 1122480, 1187958, 1583944, 1781937, 1979930, 2375916, 2969895, 3167888, 3563874, 3959860, 4751832, 5939790, 7127748, 7919720, 8909685, 9503664, 11879580, 14255496, 15839440, 17819370, 23759160, 28510992, 35638740, 47518320, 71277480, 142554960]

約数ペア:

[(1, 142554960), (2, 71277480), (3, 47518320), (4, 35638740), (5, 28510992), (6, 23759160), (8, 17819370), (9, 15839440), (10, 14255496), (12, 11879580), (15, 9503664), (16, 8909685), (18, 7919720), (20, 7127748), (24, 5939790), (30, 4751832), (36, 3959860), (40, 3563874), (45, 3167888), (48, 2969895), (60, 2375916), (72, 1979930), (80, 1781937), (90, 1583944), (120, 1187958), (127, 1122480), (144, 989965), (180, 791972), (240, 593979), (254, 561240), (360, 395986), (381, 374160), (508, 280620), (635, 224496), (720, 197993), (762, 187080), (1016, 140310), (1143, 124720), (1270, 112248), (1524, 93540), (1559, 91440), (1905, 74832), (2032, 70155), (2286, 62360), (2540, 56124), (3048, 46770), (3118, 45720), (3810, 37416), (4572, 31180), (4677, 30480), (5080, 28062), (5715, 24944), (6096, 23385), (6236, 22860), (7620, 18708), (7795, 18288), (9144, 15590), (9354, 15240), (10160, 14031), (11430, 12472)]