120702960

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 240

約数和(自身を含む): 480969216

約数和(自身を除く): 360266256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 887, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1774, 1890, 1944, 2160, 2268, 2430, 2520, 2661, 2835, 3024, 3240, 3402, 3548, 3780, 3888, 4435, 4536, 4860, 5040, 5322, 5670, 6209, 6480, 6804, 7096, 7560, 7983, 8505, 8870, 9072, 9720, 10644, 11340, 12418, 13305, 13608, 14192, 15120, 15966, 17010, 17740, 18627, 19440, 21288, 22680, 23949, 24836, 26610, 27216, 31045, 31932, 34020, 35480, 37254, 39915, 42576, 45360, 47898, 49672, 53220, 55881, 62090, 63864, 68040, 70960, 71847, 74508, 79830, 93135, 95796, 99344, 106440, 111762, 119745, 124180, 127728, 136080, 143694, 149016, 159660, 167643, 186270, 191592, 212880, 215541, 223524, 239490, 248360, 279405, 287388, 298032, 319320, 335286, 359235, 372540, 383184, 431082, 447048, 478980, 496720, 502929, 558810, 574776, 638640, 670572, 718470, 745080, 838215, 862164, 894096, 957960, 1005858, 1077705, 1117620, 1149552, 1341144, 1436940, 1490160, 1508787, 1676430, 1724328, 1915920, 2011716, 2155410, 2235240, 2514645, 2682288, 2873880, 3017574, 3352860, 3448656, 4023432, 4310820, 4470480, 5029290, 5747760, 6035148, 6705720, 7543935, 8046864, 8621640, 10058580, 12070296, 13411440, 15087870, 17243280, 20117160, 24140592, 30175740, 40234320, 60351480, 120702960]

約数ペア:

[(1, 120702960), (2, 60351480), (3, 40234320), (4, 30175740), (5, 24140592), (6, 20117160), (7, 17243280), (8, 15087870), (9, 13411440), (10, 12070296), (12, 10058580), (14, 8621640), (15, 8046864), (16, 7543935), (18, 6705720), (20, 6035148), (21, 5747760), (24, 5029290), (27, 4470480), (28, 4310820), (30, 4023432), (35, 3448656), (36, 3352860), (40, 3017574), (42, 2873880), (45, 2682288), (48, 2514645), (54, 2235240), (56, 2155410), (60, 2011716), (63, 1915920), (70, 1724328), (72, 1676430), (80, 1508787), (81, 1490160), (84, 1436940), (90, 1341144), (105, 1149552), (108, 1117620), (112, 1077705), (120, 1005858), (126, 957960), (135, 894096), (140, 862164), (144, 838215), (162, 745080), (168, 718470), (180, 670572), (189, 638640), (210, 574776), (216, 558810), (240, 502929), (243, 496720), (252, 478980), (270, 447048), (280, 431082), (315, 383184), (324, 372540), (336, 359235), (360, 335286), (378, 319320), (405, 298032), (420, 287388), (432, 279405), (486, 248360), (504, 239490), (540, 223524), (560, 215541), (567, 212880), (630, 191592), (648, 186270), (720, 167643), (756, 159660), (810, 149016), (840, 143694), (887, 136080), (945, 127728), (972, 124180), (1008, 119745), (1080, 111762), (1134, 106440), (1215, 99344), (1260, 95796), (1296, 93135), (1512, 79830), (1620, 74508), (1680, 71847), (1701, 70960), (1774, 68040), (1890, 63864), (1944, 62090), (2160, 55881), (2268, 53220), (2430, 49672), (2520, 47898), (2661, 45360), (2835, 42576), (3024, 39915), (3240, 37254), (3402, 35480), (3548, 34020), (3780, 31932), (3888, 31045), (4435, 27216), (4536, 26610), (4860, 24836), (5040, 23949), (5322, 22680), (5670, 21288), (6209, 19440), (6480, 18627), (6804, 17740), (7096, 17010), (7560, 15966), (7983, 15120), (8505, 14192), (8870, 13608), (9072, 13305), (9720, 12418), (10644, 11340)]