489538080

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{1399}}^1$

素因数の和:1435

約数の個数: 192

約数和(自身を含む): 1735776000

約数和(自身を除く): 1246237920

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, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1399, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2798, 2916, 3240, 3645, 3888, 4197, 4320, 4374, 4860, 5596, 5832, 6480, 6995, 7290, 7776, 8394, 8748, 9720, 10935, 11192, 11664, 12591, 12960, 13990, 14580, 16788, 17496, 19440, 20985, 21870, 22384, 23328, 25182, 27980, 29160, 33576, 34992, 37773, 38880, 41970, 43740, 44768, 50364, 55960, 58320, 62955, 67152, 69984, 75546, 83940, 87480, 100728, 111920, 113319, 116640, 125910, 134304, 151092, 167880, 174960, 188865, 201456, 223840, 226638, 251820, 302184, 335760, 339957, 349920, 377730, 402912, 453276, 503640, 566595, 604368, 671520, 679914, 755460, 906552, 1007280, 1019871, 1133190, 1208736, 1359828, 1510920, 1699785, 1813104, 2014560, 2039742, 2266380, 2719656, 3021840, 3059613, 3399570, 3626208, 4079484, 4532760, 5099355, 5439312, 6043680, 6119226, 6799140, 8158968, 9065520, 10198710, 10878624, 12238452, 13598280, 15298065, 16317936, 18131040, 20397420, 24476904, 27196560, 30596130, 32635872, 40794840, 48953808, 54393120, 61192260, 81589680, 97907616, 122384520, 163179360, 244769040, 489538080]

約数ペア:

[(1, 489538080), (2, 244769040), (3, 163179360), (4, 122384520), (5, 97907616), (6, 81589680), (8, 61192260), (9, 54393120), (10, 48953808), (12, 40794840), (15, 32635872), (16, 30596130), (18, 27196560), (20, 24476904), (24, 20397420), (27, 18131040), (30, 16317936), (32, 15298065), (36, 13598280), (40, 12238452), (45, 10878624), (48, 10198710), (54, 9065520), (60, 8158968), (72, 6799140), (80, 6119226), (81, 6043680), (90, 5439312), (96, 5099355), (108, 4532760), (120, 4079484), (135, 3626208), (144, 3399570), (160, 3059613), (162, 3021840), (180, 2719656), (216, 2266380), (240, 2039742), (243, 2014560), (270, 1813104), (288, 1699785), (324, 1510920), (360, 1359828), (405, 1208736), (432, 1133190), (480, 1019871), (486, 1007280), (540, 906552), (648, 755460), (720, 679914), (729, 671520), (810, 604368), (864, 566595), (972, 503640), (1080, 453276), (1215, 402912), (1296, 377730), (1399, 349920), (1440, 339957), (1458, 335760), (1620, 302184), (1944, 251820), (2160, 226638), (2187, 223840), (2430, 201456), (2592, 188865), (2798, 174960), (2916, 167880), (3240, 151092), (3645, 134304), (3888, 125910), (4197, 116640), (4320, 113319), (4374, 111920), (4860, 100728), (5596, 87480), (5832, 83940), (6480, 75546), (6995, 69984), (7290, 67152), (7776, 62955), (8394, 58320), (8748, 55960), (9720, 50364), (10935, 44768), (11192, 43740), (11664, 41970), (12591, 38880), (12960, 37773), (13990, 34992), (14580, 33576), (16788, 29160), (17496, 27980), (19440, 25182), (20985, 23328), (21870, 22384)]