61001280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 168

約数和(自身を含む): 213969600

約数和(自身を除く): 152968320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 359, 360, 472, 480, 531, 576, 590, 708, 718, 720, 885, 944, 960, 1062, 1077, 1180, 1416, 1436, 1440, 1770, 1795, 1888, 2124, 2154, 2360, 2655, 2832, 2872, 2880, 3231, 3540, 3590, 3776, 4248, 4308, 4720, 5310, 5385, 5664, 5744, 6462, 7080, 7180, 8496, 8616, 9440, 10620, 10770, 11328, 11488, 12924, 14160, 14360, 16155, 16992, 17232, 18880, 21181, 21240, 21540, 22976, 25848, 28320, 28720, 32310, 33984, 34464, 42362, 42480, 43080, 51696, 56640, 57440, 63543, 64620, 68928, 84724, 84960, 86160, 103392, 105905, 114880, 127086, 129240, 169448, 169920, 172320, 190629, 206784, 211810, 254172, 258480, 317715, 338896, 344640, 381258, 423620, 508344, 516960, 635430, 677792, 762516, 847240, 953145, 1016688, 1033920, 1270860, 1355584, 1525032, 1694480, 1906290, 2033376, 2541720, 3050064, 3388960, 3812580, 4066752, 5083440, 6100128, 6777920, 7625160, 10166880, 12200256, 15250320, 20333760, 30500640, 61001280]

約数ペア:

[(1, 61001280), (2, 30500640), (3, 20333760), (4, 15250320), (5, 12200256), (6, 10166880), (8, 7625160), (9, 6777920), (10, 6100128), (12, 5083440), (15, 4066752), (16, 3812580), (18, 3388960), (20, 3050064), (24, 2541720), (30, 2033376), (32, 1906290), (36, 1694480), (40, 1525032), (45, 1355584), (48, 1270860), (59, 1033920), (60, 1016688), (64, 953145), (72, 847240), (80, 762516), (90, 677792), (96, 635430), (118, 516960), (120, 508344), (144, 423620), (160, 381258), (177, 344640), (180, 338896), (192, 317715), (236, 258480), (240, 254172), (288, 211810), (295, 206784), (320, 190629), (354, 172320), (359, 169920), (360, 169448), (472, 129240), (480, 127086), (531, 114880), (576, 105905), (590, 103392), (708, 86160), (718, 84960), (720, 84724), (885, 68928), (944, 64620), (960, 63543), (1062, 57440), (1077, 56640), (1180, 51696), (1416, 43080), (1436, 42480), (1440, 42362), (1770, 34464), (1795, 33984), (1888, 32310), (2124, 28720), (2154, 28320), (2360, 25848), (2655, 22976), (2832, 21540), (2872, 21240), (2880, 21181), (3231, 18880), (3540, 17232), (3590, 16992), (3776, 16155), (4248, 14360), (4308, 14160), (4720, 12924), (5310, 11488), (5385, 11328), (5664, 10770), (5744, 10620), (6462, 9440), (7080, 8616), (7180, 8496)]