1240590960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2036

約数の個数: 240

約数和(自身を含む): 4800407040

約数和(自身を除く): 3559816080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 131, 140, 144, 168, 180, 210, 240, 252, 262, 280, 315, 336, 360, 393, 420, 504, 524, 560, 630, 655, 720, 786, 840, 917, 1008, 1048, 1179, 1260, 1310, 1572, 1680, 1834, 1879, 1965, 2096, 2358, 2520, 2620, 2751, 3144, 3668, 3758, 3930, 4585, 4716, 5040, 5240, 5502, 5637, 5895, 6288, 7336, 7516, 7860, 8253, 9170, 9395, 9432, 10480, 11004, 11274, 11790, 13153, 13755, 14672, 15032, 15720, 16506, 16911, 18340, 18790, 18864, 22008, 22548, 23580, 26306, 27510, 28185, 30064, 31440, 33012, 33822, 36680, 37580, 39459, 41265, 44016, 45096, 47160, 52612, 55020, 56370, 65765, 66024, 67644, 73360, 75160, 78918, 82530, 84555, 90192, 94320, 105224, 110040, 112740, 118377, 131530, 132048, 135288, 150320, 157836, 165060, 169110, 197295, 210448, 220080, 225480, 236754, 246149, 263060, 270576, 315672, 330120, 338220, 394590, 450960, 473508, 492298, 526120, 591885, 631344, 660240, 676440, 738447, 789180, 947016, 984596, 1052240, 1183770, 1230745, 1352880, 1476894, 1578360, 1723043, 1894032, 1969192, 2215341, 2367540, 2461490, 2953788, 3156720, 3446086, 3692235, 3938384, 4430682, 4735080, 4922980, 5169129, 5907576, 6892172, 7384470, 8615215, 8861364, 9470160, 9845960, 10338258, 11076705, 11815152, 13784344, 14768940, 15507387, 17230430, 17722728, 19691920, 20676516, 22153410, 25845645, 27568688, 29537880, 31014774, 34460860, 35445456, 41353032, 44306820, 51691290, 59075760, 62029548, 68921720, 77536935, 82706064, 88613640, 103382580, 124059096, 137843440, 155073870, 177227280, 206765160, 248118192, 310147740, 413530320, 620295480, 1240590960]

約数ペア:

[(1, 1240590960), (2, 620295480), (3, 413530320), (4, 310147740), (5, 248118192), (6, 206765160), (7, 177227280), (8, 155073870), (9, 137843440), (10, 124059096), (12, 103382580), (14, 88613640), (15, 82706064), (16, 77536935), (18, 68921720), (20, 62029548), (21, 59075760), (24, 51691290), (28, 44306820), (30, 41353032), (35, 35445456), (36, 34460860), (40, 31014774), (42, 29537880), (45, 27568688), (48, 25845645), (56, 22153410), (60, 20676516), (63, 19691920), (70, 17722728), (72, 17230430), (80, 15507387), (84, 14768940), (90, 13784344), (105, 11815152), (112, 11076705), (120, 10338258), (126, 9845960), (131, 9470160), (140, 8861364), (144, 8615215), (168, 7384470), (180, 6892172), (210, 5907576), (240, 5169129), (252, 4922980), (262, 4735080), (280, 4430682), (315, 3938384), (336, 3692235), (360, 3446086), (393, 3156720), (420, 2953788), (504, 2461490), (524, 2367540), (560, 2215341), (630, 1969192), (655, 1894032), (720, 1723043), (786, 1578360), (840, 1476894), (917, 1352880), (1008, 1230745), (1048, 1183770), (1179, 1052240), (1260, 984596), (1310, 947016), (1572, 789180), (1680, 738447), (1834, 676440), (1879, 660240), (1965, 631344), (2096, 591885), (2358, 526120), (2520, 492298), (2620, 473508), (2751, 450960), (3144, 394590), (3668, 338220), (3758, 330120), (3930, 315672), (4585, 270576), (4716, 263060), (5040, 246149), (5240, 236754), (5502, 225480), (5637, 220080), (5895, 210448), (6288, 197295), (7336, 169110), (7516, 165060), (7860, 157836), (8253, 150320), (9170, 135288), (9395, 132048), (9432, 131530), (10480, 118377), (11004, 112740), (11274, 110040), (11790, 105224), (13153, 94320), (13755, 90192), (14672, 84555), (15032, 82530), (15720, 78918), (16506, 75160), (16911, 73360), (18340, 67644), (18790, 66024), (18864, 65765), (22008, 56370), (22548, 55020), (23580, 52612), (26306, 47160), (27510, 45096), (28185, 44016), (30064, 41265), (31440, 39459), (33012, 37580), (33822, 36680)]