145391760

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 180

約数和(自身を含む): 508858428

約数和(自身を除く): 363466668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 277, 324, 360, 405, 432, 486, 540, 554, 648, 720, 729, 810, 831, 972, 1080, 1108, 1215, 1296, 1385, 1458, 1620, 1662, 1944, 2160, 2187, 2216, 2430, 2493, 2770, 2916, 3240, 3324, 3645, 3888, 4155, 4374, 4432, 4860, 4986, 5540, 5832, 6480, 6561, 6648, 7290, 7479, 8310, 8748, 9720, 9972, 10935, 11080, 11664, 12465, 13122, 13296, 14580, 14958, 16620, 17496, 19440, 19944, 21870, 22160, 22437, 24930, 26244, 29160, 29916, 32805, 33240, 34992, 37395, 39888, 43740, 44874, 49860, 52488, 58320, 59832, 65610, 66480, 67311, 74790, 87480, 89748, 99720, 104976, 112185, 119664, 131220, 134622, 149580, 174960, 179496, 199440, 201933, 224370, 262440, 269244, 299160, 336555, 358992, 403866, 448740, 524880, 538488, 598320, 605799, 673110, 807732, 897480, 1009665, 1076976, 1211598, 1346220, 1615464, 1794960, 1817397, 2019330, 2423196, 2692440, 3028995, 3230928, 3634794, 4038660, 4846392, 5384880, 6057990, 7269588, 8077320, 9086985, 9692784, 12115980, 14539176, 16154640, 18173970, 24231960, 29078352, 36347940, 48463920, 72695880, 145391760]

約数ペア:

[(1, 145391760), (2, 72695880), (3, 48463920), (4, 36347940), (5, 29078352), (6, 24231960), (8, 18173970), (9, 16154640), (10, 14539176), (12, 12115980), (15, 9692784), (16, 9086985), (18, 8077320), (20, 7269588), (24, 6057990), (27, 5384880), (30, 4846392), (36, 4038660), (40, 3634794), (45, 3230928), (48, 3028995), (54, 2692440), (60, 2423196), (72, 2019330), (80, 1817397), (81, 1794960), (90, 1615464), (108, 1346220), (120, 1211598), (135, 1076976), (144, 1009665), (162, 897480), (180, 807732), (216, 673110), (240, 605799), (243, 598320), (270, 538488), (277, 524880), (324, 448740), (360, 403866), (405, 358992), (432, 336555), (486, 299160), (540, 269244), (554, 262440), (648, 224370), (720, 201933), (729, 199440), (810, 179496), (831, 174960), (972, 149580), (1080, 134622), (1108, 131220), (1215, 119664), (1296, 112185), (1385, 104976), (1458, 99720), (1620, 89748), (1662, 87480), (1944, 74790), (2160, 67311), (2187, 66480), (2216, 65610), (2430, 59832), (2493, 58320), (2770, 52488), (2916, 49860), (3240, 44874), (3324, 43740), (3645, 39888), (3888, 37395), (4155, 34992), (4374, 33240), (4432, 32805), (4860, 29916), (4986, 29160), (5540, 26244), (5832, 24930), (6480, 22437), (6561, 22160), (6648, 21870), (7290, 19944), (7479, 19440), (8310, 17496), (8748, 16620), (9720, 14958), (9972, 14580), (10935, 13296), (11080, 13122), (11664, 12465)]