258996960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 655460640

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, 167, 180, 216, 240, 270, 288, 334, 359, 360, 432, 480, 501, 540, 668, 718, 720, 835, 864, 1002, 1077, 1080, 1336, 1436, 1440, 1503, 1670, 1795, 2004, 2154, 2160, 2505, 2672, 2872, 3006, 3231, 3340, 3590, 4008, 4308, 4320, 4509, 5010, 5344, 5385, 5744, 6012, 6462, 6680, 7180, 7515, 8016, 8616, 9018, 9693, 10020, 10770, 11488, 12024, 12924, 13360, 14360, 15030, 16032, 16155, 17232, 18036, 19386, 20040, 21540, 22545, 24048, 25848, 26720, 28720, 30060, 32310, 34464, 36072, 38772, 40080, 43080, 45090, 48096, 48465, 51696, 57440, 59953, 60120, 64620, 72144, 77544, 80160, 86160, 90180, 96930, 103392, 119906, 120240, 129240, 144288, 155088, 172320, 179859, 180360, 193860, 239812, 240480, 258480, 299765, 310176, 359718, 360720, 387720, 479624, 516960, 539577, 599530, 719436, 721440, 775440, 899295, 959248, 1079154, 1199060, 1438872, 1550880, 1618731, 1798590, 1918496, 2158308, 2398120, 2697885, 2877744, 3237462, 3597180, 4316616, 4796240, 5395770, 5755488, 6474924, 7194360, 8093655, 8633232, 9592480, 10791540, 12949848, 14388720, 16187310, 17266464, 21583080, 25899696, 28777440, 32374620, 43166160, 51799392, 64749240, 86332320, 129498480, 258996960]

約数ペア:

[(1, 258996960), (2, 129498480), (3, 86332320), (4, 64749240), (5, 51799392), (6, 43166160), (8, 32374620), (9, 28777440), (10, 25899696), (12, 21583080), (15, 17266464), (16, 16187310), (18, 14388720), (20, 12949848), (24, 10791540), (27, 9592480), (30, 8633232), (32, 8093655), (36, 7194360), (40, 6474924), (45, 5755488), (48, 5395770), (54, 4796240), (60, 4316616), (72, 3597180), (80, 3237462), (90, 2877744), (96, 2697885), (108, 2398120), (120, 2158308), (135, 1918496), (144, 1798590), (160, 1618731), (167, 1550880), (180, 1438872), (216, 1199060), (240, 1079154), (270, 959248), (288, 899295), (334, 775440), (359, 721440), (360, 719436), (432, 599530), (480, 539577), (501, 516960), (540, 479624), (668, 387720), (718, 360720), (720, 359718), (835, 310176), (864, 299765), (1002, 258480), (1077, 240480), (1080, 239812), (1336, 193860), (1436, 180360), (1440, 179859), (1503, 172320), (1670, 155088), (1795, 144288), (2004, 129240), (2154, 120240), (2160, 119906), (2505, 103392), (2672, 96930), (2872, 90180), (3006, 86160), (3231, 80160), (3340, 77544), (3590, 72144), (4008, 64620), (4308, 60120), (4320, 59953), (4509, 57440), (5010, 51696), (5344, 48465), (5385, 48096), (5744, 45090), (6012, 43080), (6462, 40080), (6680, 38772), (7180, 36072), (7515, 34464), (8016, 32310), (8616, 30060), (9018, 28720), (9693, 26720), (10020, 25848), (10770, 24048), (11488, 22545), (12024, 21540), (12924, 20040), (13360, 19386), (14360, 18036), (15030, 17232), (16032, 16155)]