136942560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 475282080

約数和(自身を除く): 338339520

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1559, 1830, 1952, 2196, 2440, 2745, 2928, 3118, 3660, 4392, 4677, 4880, 5490, 5856, 6236, 7320, 7795, 8784, 9354, 9760, 10980, 12472, 14031, 14640, 15590, 17568, 18708, 21960, 23385, 24944, 28062, 29280, 31180, 37416, 43920, 46770, 49888, 56124, 62360, 70155, 74832, 87840, 93540, 95099, 112248, 124720, 140310, 149664, 187080, 190198, 224496, 249440, 280620, 285297, 374160, 380396, 448992, 475495, 561240, 570594, 748320, 760792, 855891, 950990, 1122480, 1141188, 1426485, 1521584, 1711782, 1901980, 2244960, 2282376, 2852970, 3043168, 3423564, 3803960, 4279455, 4564752, 5705940, 6847128, 7607920, 8558910, 9129504, 11411880, 13694256, 15215840, 17117820, 22823760, 27388512, 34235640, 45647520, 68471280, 136942560]

約数ペア:

[(1, 136942560), (2, 68471280), (3, 45647520), (4, 34235640), (5, 27388512), (6, 22823760), (8, 17117820), (9, 15215840), (10, 13694256), (12, 11411880), (15, 9129504), (16, 8558910), (18, 7607920), (20, 6847128), (24, 5705940), (30, 4564752), (32, 4279455), (36, 3803960), (40, 3423564), (45, 3043168), (48, 2852970), (60, 2282376), (61, 2244960), (72, 1901980), (80, 1711782), (90, 1521584), (96, 1426485), (120, 1141188), (122, 1122480), (144, 950990), (160, 855891), (180, 760792), (183, 748320), (240, 570594), (244, 561240), (288, 475495), (305, 448992), (360, 380396), (366, 374160), (480, 285297), (488, 280620), (549, 249440), (610, 224496), (720, 190198), (732, 187080), (915, 149664), (976, 140310), (1098, 124720), (1220, 112248), (1440, 95099), (1464, 93540), (1559, 87840), (1830, 74832), (1952, 70155), (2196, 62360), (2440, 56124), (2745, 49888), (2928, 46770), (3118, 43920), (3660, 37416), (4392, 31180), (4677, 29280), (4880, 28062), (5490, 24944), (5856, 23385), (6236, 21960), (7320, 18708), (7795, 17568), (8784, 15590), (9354, 14640), (9760, 14031), (10980, 12472)]