123855480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 490659840

約数和(自身を除く): 366804360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 81, 84, 86, 90, 105, 108, 120, 126, 127, 129, 135, 140, 162, 168, 172, 180, 189, 210, 215, 216, 252, 254, 258, 270, 280, 301, 315, 324, 344, 360, 378, 381, 387, 405, 420, 430, 504, 508, 516, 540, 567, 602, 630, 635, 645, 648, 756, 762, 774, 810, 840, 860, 889, 903, 945, 1016, 1032, 1080, 1134, 1143, 1161, 1204, 1260, 1270, 1290, 1505, 1512, 1524, 1548, 1620, 1720, 1778, 1806, 1890, 1905, 1935, 2268, 2286, 2322, 2408, 2520, 2540, 2580, 2667, 2709, 2835, 3010, 3048, 3096, 3240, 3429, 3483, 3556, 3612, 3780, 3810, 3870, 4445, 4515, 4536, 4572, 4644, 5080, 5160, 5334, 5418, 5461, 5670, 5715, 5805, 6020, 6858, 6966, 7112, 7224, 7560, 7620, 7740, 8001, 8127, 8890, 9030, 9144, 9288, 10287, 10668, 10836, 10922, 11340, 11430, 11610, 12040, 13335, 13545, 13716, 13932, 15240, 15480, 16002, 16254, 16383, 17145, 17415, 17780, 18060, 20574, 21336, 21672, 21844, 22680, 22860, 23220, 24003, 24381, 26670, 27090, 27305, 27432, 27864, 32004, 32508, 32766, 34290, 34830, 35560, 36120, 38227, 40005, 40635, 41148, 43688, 45720, 46440, 48006, 48762, 49149, 51435, 53340, 54180, 54610, 64008, 65016, 65532, 68580, 69660, 72009, 76454, 80010, 81270, 81915, 82296, 96012, 97524, 98298, 102870, 106680, 108360, 109220, 114681, 120015, 121905, 131064, 137160, 139320, 144018, 147447, 152908, 160020, 162540, 163830, 191135, 192024, 195048, 196596, 205740, 218440, 229362, 240030, 243810, 245745, 288036, 294894, 305816, 320040, 325080, 327660, 344043, 360045, 382270, 393192, 411480, 442341, 458724, 480060, 487620, 491490, 573405, 576072, 589788, 655320, 688086, 720090, 737235, 764540, 884682, 917448, 960120, 975240, 982980, 1032129, 1146810, 1179576, 1376172, 1440180, 1474470, 1529080, 1720215, 1769364, 1965960, 2064258, 2211705, 2293620, 2752344, 2880360, 2948940, 3096387, 3440430, 3538728, 4128516, 4423410, 4587240, 5160645, 5897880, 6192774, 6880860, 8257032, 8846820, 10321290, 12385548, 13761720, 15481935, 17693640, 20642580, 24771096, 30963870, 41285160, 61927740, 123855480]

約数ペア:

[(1, 123855480), (2, 61927740), (3, 41285160), (4, 30963870), (5, 24771096), (6, 20642580), (7, 17693640), (8, 15481935), (9, 13761720), (10, 12385548), (12, 10321290), (14, 8846820), (15, 8257032), (18, 6880860), (20, 6192774), (21, 5897880), (24, 5160645), (27, 4587240), (28, 4423410), (30, 4128516), (35, 3538728), (36, 3440430), (40, 3096387), (42, 2948940), (43, 2880360), (45, 2752344), (54, 2293620), (56, 2211705), (60, 2064258), (63, 1965960), (70, 1769364), (72, 1720215), (81, 1529080), (84, 1474470), (86, 1440180), (90, 1376172), (105, 1179576), (108, 1146810), (120, 1032129), (126, 982980), (127, 975240), (129, 960120), (135, 917448), (140, 884682), (162, 764540), (168, 737235), (172, 720090), (180, 688086), (189, 655320), (210, 589788), (215, 576072), (216, 573405), (252, 491490), (254, 487620), (258, 480060), (270, 458724), (280, 442341), (301, 411480), (315, 393192), (324, 382270), (344, 360045), (360, 344043), (378, 327660), (381, 325080), (387, 320040), (405, 305816), (420, 294894), (430, 288036), (504, 245745), (508, 243810), (516, 240030), (540, 229362), (567, 218440), (602, 205740), (630, 196596), (635, 195048), (645, 192024), (648, 191135), (756, 163830), (762, 162540), (774, 160020), (810, 152908), (840, 147447), (860, 144018), (889, 139320), (903, 137160), (945, 131064), (1016, 121905), (1032, 120015), (1080, 114681), (1134, 109220), (1143, 108360), (1161, 106680), (1204, 102870), (1260, 98298), (1270, 97524), (1290, 96012), (1505, 82296), (1512, 81915), (1524, 81270), (1548, 80010), (1620, 76454), (1720, 72009), (1778, 69660), (1806, 68580), (1890, 65532), (1905, 65016), (1935, 64008), (2268, 54610), (2286, 54180), (2322, 53340), (2408, 51435), (2520, 49149), (2540, 48762), (2580, 48006), (2667, 46440), (2709, 45720), (2835, 43688), (3010, 41148), (3048, 40635), (3096, 40005), (3240, 38227), (3429, 36120), (3483, 35560), (3556, 34830), (3612, 34290), (3780, 32766), (3810, 32508), (3870, 32004), (4445, 27864), (4515, 27432), (4536, 27305), (4572, 27090), (4644, 26670), (5080, 24381), (5160, 24003), (5334, 23220), (5418, 22860), (5461, 22680), (5670, 21844), (5715, 21672), (5805, 21336), (6020, 20574), (6858, 18060), (6966, 17780), (7112, 17415), (7224, 17145), (7560, 16383), (7620, 16254), (7740, 16002), (8001, 15480), (8127, 15240), (8890, 13932), (9030, 13716), (9144, 13545), (9288, 13335), (10287, 12040), (10668, 11610), (10836, 11430), (10922, 11340)]