2519475120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 8633420640

約数和(自身を除く): 6113945520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 173, 179, 180, 226, 240, 339, 346, 358, 360, 452, 519, 537, 565, 678, 692, 716, 720, 865, 895, 904, 1017, 1038, 1074, 1130, 1356, 1384, 1432, 1557, 1611, 1695, 1730, 1790, 1808, 2034, 2076, 2148, 2260, 2595, 2685, 2712, 2768, 2864, 3114, 3222, 3390, 3460, 3580, 4068, 4152, 4296, 4520, 5085, 5190, 5370, 5424, 6228, 6444, 6780, 6920, 7160, 7785, 8055, 8136, 8304, 8592, 9040, 10170, 10380, 10740, 12456, 12888, 13560, 13840, 14320, 15570, 16110, 16272, 19549, 20227, 20340, 20760, 21480, 24912, 25776, 27120, 30967, 31140, 32220, 39098, 40454, 40680, 41520, 42960, 58647, 60681, 61934, 62280, 64440, 78196, 80908, 81360, 92901, 97745, 101135, 117294, 121362, 123868, 124560, 128880, 154835, 156392, 161816, 175941, 182043, 185802, 195490, 202270, 234588, 242724, 247736, 278703, 293235, 303405, 309670, 312784, 323632, 351882, 364086, 371604, 390980, 404540, 464505, 469176, 485448, 495472, 557406, 586470, 606810, 619340, 703764, 728172, 743208, 781960, 809080, 879705, 910215, 929010, 938352, 970896, 1114812, 1172940, 1213620, 1238680, 1393515, 1407528, 1456344, 1486416, 1563920, 1618160, 1759410, 1820430, 1858020, 2229624, 2345880, 2427240, 2477360, 2787030, 2815056, 2912688, 3499271, 3518820, 3640860, 3716040, 4459248, 4691760, 4854480, 5574060, 6998542, 7037640, 7281720, 7432080, 10497813, 11148120, 13997084, 14075280, 14563440, 17496355, 20995626, 22296240, 27994168, 31493439, 34992710, 41991252, 52489065, 55988336, 62986878, 69985420, 83982504, 104978130, 125973756, 139970840, 157467195, 167965008, 209956260, 251947512, 279941680, 314934390, 419912520, 503895024, 629868780, 839825040, 1259737560, 2519475120]

約数ペア:

[(1, 2519475120), (2, 1259737560), (3, 839825040), (4, 629868780), (5, 503895024), (6, 419912520), (8, 314934390), (9, 279941680), (10, 251947512), (12, 209956260), (15, 167965008), (16, 157467195), (18, 139970840), (20, 125973756), (24, 104978130), (30, 83982504), (36, 69985420), (40, 62986878), (45, 55988336), (48, 52489065), (60, 41991252), (72, 34992710), (80, 31493439), (90, 27994168), (113, 22296240), (120, 20995626), (144, 17496355), (173, 14563440), (179, 14075280), (180, 13997084), (226, 11148120), (240, 10497813), (339, 7432080), (346, 7281720), (358, 7037640), (360, 6998542), (452, 5574060), (519, 4854480), (537, 4691760), (565, 4459248), (678, 3716040), (692, 3640860), (716, 3518820), (720, 3499271), (865, 2912688), (895, 2815056), (904, 2787030), (1017, 2477360), (1038, 2427240), (1074, 2345880), (1130, 2229624), (1356, 1858020), (1384, 1820430), (1432, 1759410), (1557, 1618160), (1611, 1563920), (1695, 1486416), (1730, 1456344), (1790, 1407528), (1808, 1393515), (2034, 1238680), (2076, 1213620), (2148, 1172940), (2260, 1114812), (2595, 970896), (2685, 938352), (2712, 929010), (2768, 910215), (2864, 879705), (3114, 809080), (3222, 781960), (3390, 743208), (3460, 728172), (3580, 703764), (4068, 619340), (4152, 606810), (4296, 586470), (4520, 557406), (5085, 495472), (5190, 485448), (5370, 469176), (5424, 464505), (6228, 404540), (6444, 390980), (6780, 371604), (6920, 364086), (7160, 351882), (7785, 323632), (8055, 312784), (8136, 309670), (8304, 303405), (8592, 293235), (9040, 278703), (10170, 247736), (10380, 242724), (10740, 234588), (12456, 202270), (12888, 195490), (13560, 185802), (13840, 182043), (14320, 175941), (15570, 161816), (16110, 156392), (16272, 154835), (19549, 128880), (20227, 124560), (20340, 123868), (20760, 121362), (21480, 117294), (24912, 101135), (25776, 97745), (27120, 92901), (30967, 81360), (31140, 80908), (32220, 78196), (39098, 64440), (40454, 62280), (40680, 61934), (41520, 60681), (42960, 58647)]