2067840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{359}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 7160400

約数和(自身を除く): 5092560

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, 128, 144, 160, 180, 192, 240, 288, 320, 359, 360, 384, 480, 576, 640, 718, 720, 960, 1077, 1152, 1436, 1440, 1795, 1920, 2154, 2872, 2880, 3231, 3590, 4308, 5385, 5744, 5760, 6462, 7180, 8616, 10770, 11488, 12924, 14360, 16155, 17232, 21540, 22976, 25848, 28720, 32310, 34464, 43080, 45952, 51696, 57440, 64620, 68928, 86160, 103392, 114880, 129240, 137856, 172320, 206784, 229760, 258480, 344640, 413568, 516960, 689280, 1033920, 2067840]

約数ペア:

[(1, 2067840), (2, 1033920), (3, 689280), (4, 516960), (5, 413568), (6, 344640), (8, 258480), (9, 229760), (10, 206784), (12, 172320), (15, 137856), (16, 129240), (18, 114880), (20, 103392), (24, 86160), (30, 68928), (32, 64620), (36, 57440), (40, 51696), (45, 45952), (48, 43080), (60, 34464), (64, 32310), (72, 28720), (80, 25848), (90, 22976), (96, 21540), (120, 17232), (128, 16155), (144, 14360), (160, 12924), (180, 11488), (192, 10770), (240, 8616), (288, 7180), (320, 6462), (359, 5760), (360, 5744), (384, 5385), (480, 4308), (576, 3590), (640, 3231), (718, 2880), (720, 2872), (960, 2154), (1077, 1920), (1152, 1795), (1436, 1440)]