2380498920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 7998756480

約数和(自身を除く): 5618257560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 103, 120, 129, 172, 180, 206, 215, 258, 309, 344, 360, 387, 412, 430, 515, 516, 618, 645, 774, 824, 860, 927, 1030, 1032, 1236, 1290, 1493, 1545, 1548, 1720, 1854, 1935, 2060, 2472, 2580, 2986, 3090, 3096, 3708, 3870, 4120, 4429, 4479, 4635, 5160, 5972, 6180, 7416, 7465, 7740, 8858, 8958, 9270, 11944, 12360, 13287, 13437, 14930, 15480, 17716, 17916, 18540, 22145, 22395, 26574, 26874, 29860, 35432, 35832, 37080, 39861, 44290, 44790, 53148, 53748, 59720, 64199, 66435, 67185, 79722, 88580, 89580, 106296, 107496, 128398, 132870, 134370, 153779, 159444, 177160, 179160, 192597, 199305, 256796, 265740, 268740, 307558, 318888, 320995, 385194, 398610, 461337, 513592, 531480, 537480, 577791, 615116, 641990, 768895, 770388, 797220, 922674, 962985, 1155582, 1230232, 1283980, 1384011, 1537790, 1540776, 1594440, 1845348, 1925970, 2306685, 2311164, 2567960, 2768022, 2888955, 3075580, 3690696, 3851940, 4613370, 4622328, 5536044, 5777910, 6151160, 6612497, 6920055, 7703880, 9226740, 11072088, 11555820, 13224994, 13840110, 18453480, 19837491, 23111640, 26449988, 27680220, 33062485, 39674982, 52899976, 55360440, 59512473, 66124970, 79349964, 99187455, 119024946, 132249940, 158699928, 198374910, 238049892, 264499880, 297562365, 396749820, 476099784, 595124730, 793499640, 1190249460, 2380498920]

約数ペア:

[(1, 2380498920), (2, 1190249460), (3, 793499640), (4, 595124730), (5, 476099784), (6, 396749820), (8, 297562365), (9, 264499880), (10, 238049892), (12, 198374910), (15, 158699928), (18, 132249940), (20, 119024946), (24, 99187455), (30, 79349964), (36, 66124970), (40, 59512473), (43, 55360440), (45, 52899976), (60, 39674982), (72, 33062485), (86, 27680220), (90, 26449988), (103, 23111640), (120, 19837491), (129, 18453480), (172, 13840110), (180, 13224994), (206, 11555820), (215, 11072088), (258, 9226740), (309, 7703880), (344, 6920055), (360, 6612497), (387, 6151160), (412, 5777910), (430, 5536044), (515, 4622328), (516, 4613370), (618, 3851940), (645, 3690696), (774, 3075580), (824, 2888955), (860, 2768022), (927, 2567960), (1030, 2311164), (1032, 2306685), (1236, 1925970), (1290, 1845348), (1493, 1594440), (1545, 1540776), (1548, 1537790), (1720, 1384011), (1854, 1283980), (1935, 1230232), (2060, 1155582), (2472, 962985), (2580, 922674), (2986, 797220), (3090, 770388), (3096, 768895), (3708, 641990), (3870, 615116), (4120, 577791), (4429, 537480), (4479, 531480), (4635, 513592), (5160, 461337), (5972, 398610), (6180, 385194), (7416, 320995), (7465, 318888), (7740, 307558), (8858, 268740), (8958, 265740), (9270, 256796), (11944, 199305), (12360, 192597), (13287, 179160), (13437, 177160), (14930, 159444), (15480, 153779), (17716, 134370), (17916, 132870), (18540, 128398), (22145, 107496), (22395, 106296), (26574, 89580), (26874, 88580), (29860, 79722), (35432, 67185), (35832, 66435), (37080, 64199), (39861, 59720), (44290, 53748), (44790, 53148)]