172769760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13331}}^1$

素因数の和:13358

約数の個数: 120

約数和(自身を含む): 609779016

約数和(自身を除く): 437009256

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 13331, 26662, 39993, 53324, 66655, 79986, 106648, 119979, 133310, 159972, 199965, 213296, 239958, 266620, 319944, 359937, 399930, 426592, 479916, 533240, 599895, 639888, 719874, 799860, 959832, 1066480, 1079811, 1199790, 1279776, 1439748, 1599720, 1799685, 1919664, 2132960, 2159622, 2399580, 2879496, 3199440, 3599370, 3839328, 4319244, 4799160, 5399055, 5758992, 6398880, 7198740, 8638488, 9598320, 10798110, 11517984, 14397480, 17276976, 19196640, 21596220, 28794960, 34553952, 43192440, 57589920, 86384880, 172769760]

約数ペア:

[(1, 172769760), (2, 86384880), (3, 57589920), (4, 43192440), (5, 34553952), (6, 28794960), (8, 21596220), (9, 19196640), (10, 17276976), (12, 14397480), (15, 11517984), (16, 10798110), (18, 9598320), (20, 8638488), (24, 7198740), (27, 6398880), (30, 5758992), (32, 5399055), (36, 4799160), (40, 4319244), (45, 3839328), (48, 3599370), (54, 3199440), (60, 2879496), (72, 2399580), (80, 2159622), (81, 2132960), (90, 1919664), (96, 1799685), (108, 1599720), (120, 1439748), (135, 1279776), (144, 1199790), (160, 1079811), (162, 1066480), (180, 959832), (216, 799860), (240, 719874), (270, 639888), (288, 599895), (324, 533240), (360, 479916), (405, 426592), (432, 399930), (480, 359937), (540, 319944), (648, 266620), (720, 239958), (810, 213296), (864, 199965), (1080, 159972), (1296, 133310), (1440, 119979), (1620, 106648), (2160, 79986), (2592, 66655), (3240, 53324), (4320, 39993), (6480, 26662), (12960, 13331)]