519325920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2753}}^1$

素因数の和:2905

約数の個数: 144

約数和(自身を含む): 1786376592

約数和(自身を除く): 1267050672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 2753, 3144, 3930, 4192, 4716, 5240, 5506, 5895, 6288, 7860, 8259, 9432, 10480, 11012, 11790, 12576, 13765, 15720, 16518, 18864, 20960, 22024, 23580, 24777, 27530, 31440, 33036, 37728, 41295, 44048, 47160, 49554, 55060, 62880, 66072, 82590, 88096, 94320, 99108, 110120, 123885, 132144, 165180, 188640, 198216, 220240, 247770, 264288, 330360, 360643, 396432, 440480, 495540, 660720, 721286, 792864, 991080, 1081929, 1321440, 1442572, 1803215, 1982160, 2163858, 2885144, 3245787, 3606430, 3964320, 4327716, 5409645, 5770288, 6491574, 7212860, 8655432, 10819290, 11540576, 12983148, 14425720, 16228935, 17310864, 21638580, 25966296, 28851440, 32457870, 34621728, 43277160, 51932592, 57702880, 64915740, 86554320, 103865184, 129831480, 173108640, 259662960, 519325920]

約数ペア:

[(1, 519325920), (2, 259662960), (3, 173108640), (4, 129831480), (5, 103865184), (6, 86554320), (8, 64915740), (9, 57702880), (10, 51932592), (12, 43277160), (15, 34621728), (16, 32457870), (18, 28851440), (20, 25966296), (24, 21638580), (30, 17310864), (32, 16228935), (36, 14425720), (40, 12983148), (45, 11540576), (48, 10819290), (60, 8655432), (72, 7212860), (80, 6491574), (90, 5770288), (96, 5409645), (120, 4327716), (131, 3964320), (144, 3606430), (160, 3245787), (180, 2885144), (240, 2163858), (262, 1982160), (288, 1803215), (360, 1442572), (393, 1321440), (480, 1081929), (524, 991080), (655, 792864), (720, 721286), (786, 660720), (1048, 495540), (1179, 440480), (1310, 396432), (1440, 360643), (1572, 330360), (1965, 264288), (2096, 247770), (2358, 220240), (2620, 198216), (2753, 188640), (3144, 165180), (3930, 132144), (4192, 123885), (4716, 110120), (5240, 99108), (5506, 94320), (5895, 88096), (6288, 82590), (7860, 66072), (8259, 62880), (9432, 55060), (10480, 49554), (11012, 47160), (11790, 44048), (12576, 41295), (13765, 37728), (15720, 33036), (16518, 31440), (18864, 27530), (20960, 24777), (22024, 23580)]