71277480

素因数分解:

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

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 233625600

約数和(自身を除く): 162348120

約数列:

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

約数ペア:

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