1130299920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19381}}^1$

素因数の和:19412

約数の個数: 140

約数和(自身を含む): 3940321836

約数和(自身を除く): 2810021916

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, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19381, 19440, 29160, 38762, 58143, 58320, 77524, 96905, 116286, 155048, 174429, 193810, 232572, 290715, 310096, 348858, 387620, 465144, 523287, 581430, 697716, 775240, 872145, 930288, 1046574, 1162860, 1395432, 1550480, 1569861, 1744290, 2093148, 2325720, 2616435, 2790864, 3139722, 3488580, 4186296, 4651440, 4709583, 5232870, 6279444, 6977160, 7849305, 8372592, 9419166, 10465740, 12558888, 13954320, 14128749, 15698610, 18838332, 20931480, 23547915, 25117776, 28257498, 31397220, 37676664, 41862960, 47095830, 56514996, 62794440, 70643745, 75353328, 94191660, 113029992, 125588880, 141287490, 188383320, 226059984, 282574980, 376766640, 565149960, 1130299920]

約数ペア:

[(1, 1130299920), (2, 565149960), (3, 376766640), (4, 282574980), (5, 226059984), (6, 188383320), (8, 141287490), (9, 125588880), (10, 113029992), (12, 94191660), (15, 75353328), (16, 70643745), (18, 62794440), (20, 56514996), (24, 47095830), (27, 41862960), (30, 37676664), (36, 31397220), (40, 28257498), (45, 25117776), (48, 23547915), (54, 20931480), (60, 18838332), (72, 15698610), (80, 14128749), (81, 13954320), (90, 12558888), (108, 10465740), (120, 9419166), (135, 8372592), (144, 7849305), (162, 6977160), (180, 6279444), (216, 5232870), (240, 4709583), (243, 4651440), (270, 4186296), (324, 3488580), (360, 3139722), (405, 2790864), (432, 2616435), (486, 2325720), (540, 2093148), (648, 1744290), (720, 1569861), (729, 1550480), (810, 1395432), (972, 1162860), (1080, 1046574), (1215, 930288), (1296, 872145), (1458, 775240), (1620, 697716), (1944, 581430), (2160, 523287), (2430, 465144), (2916, 387620), (3240, 348858), (3645, 310096), (3888, 290715), (4860, 232572), (5832, 193810), (6480, 174429), (7290, 155048), (9720, 116286), (11664, 96905), (14580, 77524), (19381, 58320), (19440, 58143), (29160, 38762)]