13957920

素因数分解:

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

素因数の和:389

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 35575200

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 359, 360, 405, 432, 480, 486, 540, 648, 718, 720, 810, 864, 972, 1077, 1080, 1215, 1296, 1436, 1440, 1620, 1795, 1944, 2154, 2160, 2430, 2592, 2872, 3231, 3240, 3590, 3888, 4308, 4320, 4860, 5385, 5744, 6462, 6480, 7180, 7776, 8616, 9693, 9720, 10770, 11488, 12924, 12960, 14360, 16155, 17232, 19386, 19440, 21540, 25848, 28720, 29079, 32310, 34464, 38772, 38880, 43080, 48465, 51696, 57440, 58158, 64620, 77544, 86160, 87237, 96930, 103392, 116316, 129240, 145395, 155088, 172320, 174474, 193860, 232632, 258480, 290790, 310176, 348948, 387720, 436185, 465264, 516960, 581580, 697896, 775440, 872370, 930528, 1163160, 1395792, 1550880, 1744740, 2326320, 2791584, 3489480, 4652640, 6978960, 13957920]

約数ペア:

[(1, 13957920), (2, 6978960), (3, 4652640), (4, 3489480), (5, 2791584), (6, 2326320), (8, 1744740), (9, 1550880), (10, 1395792), (12, 1163160), (15, 930528), (16, 872370), (18, 775440), (20, 697896), (24, 581580), (27, 516960), (30, 465264), (32, 436185), (36, 387720), (40, 348948), (45, 310176), (48, 290790), (54, 258480), (60, 232632), (72, 193860), (80, 174474), (81, 172320), (90, 155088), (96, 145395), (108, 129240), (120, 116316), (135, 103392), (144, 96930), (160, 87237), (162, 86160), (180, 77544), (216, 64620), (240, 58158), (243, 57440), (270, 51696), (288, 48465), (324, 43080), (359, 38880), (360, 38772), (405, 34464), (432, 32310), (480, 29079), (486, 28720), (540, 25848), (648, 21540), (718, 19440), (720, 19386), (810, 17232), (864, 16155), (972, 14360), (1077, 12960), (1080, 12924), (1215, 11488), (1296, 10770), (1436, 9720), (1440, 9693), (1620, 8616), (1795, 7776), (1944, 7180), (2154, 6480), (2160, 6462), (2430, 5744), (2592, 5385), (2872, 4860), (3231, 4320), (3240, 4308), (3590, 3888)]