1550880

素因数分解:

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

素因数の和:383

約数の個数: 96

約数和(自身を含む): 5443200

約数和(自身を除く): 3892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 359, 360, 432, 480, 540, 718, 720, 864, 1077, 1080, 1436, 1440, 1795, 2154, 2160, 2872, 3231, 3590, 4308, 4320, 5385, 5744, 6462, 7180, 8616, 9693, 10770, 11488, 12924, 14360, 16155, 17232, 19386, 21540, 25848, 28720, 32310, 34464, 38772, 43080, 48465, 51696, 57440, 64620, 77544, 86160, 96930, 103392, 129240, 155088, 172320, 193860, 258480, 310176, 387720, 516960, 775440, 1550880]

約数ペア:

[(1, 1550880), (2, 775440), (3, 516960), (4, 387720), (5, 310176), (6, 258480), (8, 193860), (9, 172320), (10, 155088), (12, 129240), (15, 103392), (16, 96930), (18, 86160), (20, 77544), (24, 64620), (27, 57440), (30, 51696), (32, 48465), (36, 43080), (40, 38772), (45, 34464), (48, 32310), (54, 28720), (60, 25848), (72, 21540), (80, 19386), (90, 17232), (96, 16155), (108, 14360), (120, 12924), (135, 11488), (144, 10770), (160, 9693), (180, 8616), (216, 7180), (240, 6462), (270, 5744), (288, 5385), (359, 4320), (360, 4308), (432, 3590), (480, 3231), (540, 2872), (718, 2160), (720, 2154), (864, 1795), (1077, 1440), (1080, 1436)]