130672440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 160

約数和(自身を含む): 453720960

約数和(自身を除く): 323048520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1301, 1395, 1620, 1674, 1860, 2232, 2511, 2602, 2790, 3240, 3348, 3720, 3903, 4185, 5022, 5204, 5580, 6505, 6696, 7806, 8370, 10044, 10408, 11160, 11709, 12555, 13010, 15612, 16740, 19515, 20088, 23418, 25110, 26020, 31224, 33480, 35127, 39030, 40331, 46836, 50220, 52040, 58545, 70254, 78060, 80662, 93672, 100440, 105381, 117090, 120993, 140508, 156120, 161324, 175635, 201655, 210762, 234180, 241986, 281016, 322648, 351270, 362979, 403310, 421524, 468360, 483972, 526905, 604965, 702540, 725958, 806620, 843048, 967944, 1053810, 1088937, 1209930, 1405080, 1451916, 1613240, 1814895, 2107620, 2177874, 2419860, 2903832, 3266811, 3629790, 4215240, 4355748, 4839720, 5444685, 6533622, 7259580, 8711496, 10889370, 13067244, 14519160, 16334055, 21778740, 26134488, 32668110, 43557480, 65336220, 130672440]

約数ペア:

[(1, 130672440), (2, 65336220), (3, 43557480), (4, 32668110), (5, 26134488), (6, 21778740), (8, 16334055), (9, 14519160), (10, 13067244), (12, 10889370), (15, 8711496), (18, 7259580), (20, 6533622), (24, 5444685), (27, 4839720), (30, 4355748), (31, 4215240), (36, 3629790), (40, 3266811), (45, 2903832), (54, 2419860), (60, 2177874), (62, 2107620), (72, 1814895), (81, 1613240), (90, 1451916), (93, 1405080), (108, 1209930), (120, 1088937), (124, 1053810), (135, 967944), (155, 843048), (162, 806620), (180, 725958), (186, 702540), (216, 604965), (248, 526905), (270, 483972), (279, 468360), (310, 421524), (324, 403310), (360, 362979), (372, 351270), (405, 322648), (465, 281016), (540, 241986), (558, 234180), (620, 210762), (648, 201655), (744, 175635), (810, 161324), (837, 156120), (930, 140508), (1080, 120993), (1116, 117090), (1240, 105381), (1301, 100440), (1395, 93672), (1620, 80662), (1674, 78060), (1860, 70254), (2232, 58545), (2511, 52040), (2602, 50220), (2790, 46836), (3240, 40331), (3348, 39030), (3720, 35127), (3903, 33480), (4185, 31224), (5022, 26020), (5204, 25110), (5580, 23418), (6505, 20088), (6696, 19515), (7806, 16740), (8370, 15612), (10044, 13010), (10408, 12555), (11160, 11709)]