1020683760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33487}}^1$

素因数の和:33630

約数の個数: 80

約数和(自身を含む): 3189129216

約数和(自身を除く): 2168445456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 33487, 66974, 100461, 133948, 167435, 200922, 267896, 334870, 401844, 502305, 535792, 669740, 803688, 1004610, 1339480, 1607376, 2009220, 2678960, 4018440, 4252849, 8036880, 8505698, 12758547, 17011396, 21264245, 25517094, 34022792, 42528490, 51034188, 63792735, 68045584, 85056980, 102068376, 127585470, 170113960, 204136752, 255170940, 340227920, 510341880, 1020683760]

約数ペア:

[(1, 1020683760), (2, 510341880), (3, 340227920), (4, 255170940), (5, 204136752), (6, 170113960), (8, 127585470), (10, 102068376), (12, 85056980), (15, 68045584), (16, 63792735), (20, 51034188), (24, 42528490), (30, 34022792), (40, 25517094), (48, 21264245), (60, 17011396), (80, 12758547), (120, 8505698), (127, 8036880), (240, 4252849), (254, 4018440), (381, 2678960), (508, 2009220), (635, 1607376), (762, 1339480), (1016, 1004610), (1270, 803688), (1524, 669740), (1905, 535792), (2032, 502305), (2540, 401844), (3048, 334870), (3810, 267896), (5080, 200922), (6096, 167435), (7620, 133948), (10160, 100461), (15240, 66974), (30480, 33487)]