340293960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:977

約数の個数: 160

約数和(自身を含む): 1154165760

約数和(自身を除く): 813871800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 360, 381, 405, 508, 540, 635, 648, 762, 810, 827, 1016, 1080, 1143, 1270, 1524, 1620, 1654, 1905, 2286, 2481, 2540, 3048, 3240, 3308, 3429, 3810, 4135, 4572, 4962, 5080, 5715, 6616, 6858, 7443, 7620, 8270, 9144, 9924, 10287, 11430, 12405, 13716, 14886, 15240, 16540, 17145, 19848, 20574, 22329, 22860, 24810, 27432, 29772, 33080, 34290, 37215, 41148, 44658, 45720, 49620, 51435, 59544, 66987, 68580, 74430, 82296, 89316, 99240, 102870, 105029, 111645, 133974, 137160, 148860, 178632, 205740, 210058, 223290, 267948, 297720, 315087, 334935, 411480, 420116, 446580, 525145, 535896, 630174, 669870, 840232, 893160, 945261, 1050290, 1260348, 1339740, 1575435, 1890522, 2100580, 2520696, 2679480, 2835783, 3150870, 3781044, 4201160, 4726305, 5671566, 6301740, 7562088, 8507349, 9452610, 11343132, 12603480, 14178915, 17014698, 18905220, 22686264, 28357830, 34029396, 37810440, 42536745, 56715660, 68058792, 85073490, 113431320, 170146980, 340293960]

約数ペア:

[(1, 340293960), (2, 170146980), (3, 113431320), (4, 85073490), (5, 68058792), (6, 56715660), (8, 42536745), (9, 37810440), (10, 34029396), (12, 28357830), (15, 22686264), (18, 18905220), (20, 17014698), (24, 14178915), (27, 12603480), (30, 11343132), (36, 9452610), (40, 8507349), (45, 7562088), (54, 6301740), (60, 5671566), (72, 4726305), (81, 4201160), (90, 3781044), (108, 3150870), (120, 2835783), (127, 2679480), (135, 2520696), (162, 2100580), (180, 1890522), (216, 1575435), (254, 1339740), (270, 1260348), (324, 1050290), (360, 945261), (381, 893160), (405, 840232), (508, 669870), (540, 630174), (635, 535896), (648, 525145), (762, 446580), (810, 420116), (827, 411480), (1016, 334935), (1080, 315087), (1143, 297720), (1270, 267948), (1524, 223290), (1620, 210058), (1654, 205740), (1905, 178632), (2286, 148860), (2481, 137160), (2540, 133974), (3048, 111645), (3240, 105029), (3308, 102870), (3429, 99240), (3810, 89316), (4135, 82296), (4572, 74430), (4962, 68580), (5080, 66987), (5715, 59544), (6616, 51435), (6858, 49620), (7443, 45720), (7620, 44658), (8270, 41148), (9144, 37215), (9924, 34290), (10287, 33080), (11430, 29772), (12405, 27432), (13716, 24810), (14886, 22860), (15240, 22329), (16540, 20574), (17145, 19848)]