121896780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4703

約数の個数: 96

約数和(自身を含む): 374976000

約数和(自身を除く): 253079220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 4649, 5244, 6555, 8740, 9298, 13110, 13947, 18596, 23245, 26220, 27894, 46490, 55788, 69735, 88331, 92980, 106927, 139470, 176662, 213854, 264993, 278940, 320781, 353324, 427708, 441655, 529986, 534635, 641562, 883310, 1059972, 1069270, 1283124, 1324965, 1603905, 1766620, 2031613, 2138540, 2649930, 3207810, 4063226, 5299860, 6094839, 6415620, 8126452, 10158065, 12189678, 20316130, 24379356, 30474195, 40632260, 60948390, 121896780]

約数ペア:

[(1, 121896780), (2, 60948390), (3, 40632260), (4, 30474195), (5, 24379356), (6, 20316130), (10, 12189678), (12, 10158065), (15, 8126452), (19, 6415620), (20, 6094839), (23, 5299860), (30, 4063226), (38, 3207810), (46, 2649930), (57, 2138540), (60, 2031613), (69, 1766620), (76, 1603905), (92, 1324965), (95, 1283124), (114, 1069270), (115, 1059972), (138, 883310), (190, 641562), (228, 534635), (230, 529986), (276, 441655), (285, 427708), (345, 353324), (380, 320781), (437, 278940), (460, 264993), (570, 213854), (690, 176662), (874, 139470), (1140, 106927), (1311, 92980), (1380, 88331), (1748, 69735), (2185, 55788), (2622, 46490), (4370, 27894), (4649, 26220), (5244, 23245), (6555, 18596), (8740, 13947), (9298, 13110)]