180311376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2529

約数の個数: 120

約数和(自身を含む): 559559424

約数和(自身を除く): 379248048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2473, 2604, 3038, 3472, 4557, 4946, 5208, 6076, 7419, 9114, 9892, 10416, 12152, 14838, 17311, 18228, 19784, 24304, 29676, 34622, 36456, 39568, 51933, 59352, 69244, 72912, 76663, 103866, 118704, 121177, 138488, 153326, 207732, 229989, 242354, 276976, 306652, 363531, 415464, 459978, 484708, 536641, 613304, 727062, 830928, 919956, 969416, 1073282, 1226608, 1454124, 1609923, 1839912, 1938832, 2146564, 2908248, 3219846, 3679824, 3756487, 4293128, 5816496, 6439692, 7512974, 8586256, 11269461, 12879384, 15025948, 22538922, 25758768, 30051896, 45077844, 60103792, 90155688, 180311376]

約数ペア:

[(1, 180311376), (2, 90155688), (3, 60103792), (4, 45077844), (6, 30051896), (7, 25758768), (8, 22538922), (12, 15025948), (14, 12879384), (16, 11269461), (21, 8586256), (24, 7512974), (28, 6439692), (31, 5816496), (42, 4293128), (48, 3756487), (49, 3679824), (56, 3219846), (62, 2908248), (84, 2146564), (93, 1938832), (98, 1839912), (112, 1609923), (124, 1454124), (147, 1226608), (168, 1073282), (186, 969416), (196, 919956), (217, 830928), (248, 727062), (294, 613304), (336, 536641), (372, 484708), (392, 459978), (434, 415464), (496, 363531), (588, 306652), (651, 276976), (744, 242354), (784, 229989), (868, 207732), (1176, 153326), (1302, 138488), (1488, 121177), (1519, 118704), (1736, 103866), (2352, 76663), (2473, 72912), (2604, 69244), (3038, 59352), (3472, 51933), (4557, 39568), (4946, 36456), (5208, 34622), (6076, 29676), (7419, 24304), (9114, 19784), (9892, 18228), (10416, 17311), (12152, 14838)]