68076240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14964

約数の個数: 80

約数和(自身を含む): 222158400

約数和(自身を除く): 154082160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14929, 29858, 44787, 59716, 74645, 89574, 119432, 149290, 179148, 223935, 238864, 283651, 298580, 358296, 447870, 567302, 597160, 716592, 850953, 895740, 1134604, 1194320, 1418255, 1701906, 1791480, 2269208, 2836510, 3403812, 3582960, 4254765, 4538416, 5673020, 6807624, 8509530, 11346040, 13615248, 17019060, 22692080, 34038120, 68076240]

約数ペア:

[(1, 68076240), (2, 34038120), (3, 22692080), (4, 17019060), (5, 13615248), (6, 11346040), (8, 8509530), (10, 6807624), (12, 5673020), (15, 4538416), (16, 4254765), (19, 3582960), (20, 3403812), (24, 2836510), (30, 2269208), (38, 1791480), (40, 1701906), (48, 1418255), (57, 1194320), (60, 1134604), (76, 895740), (80, 850953), (95, 716592), (114, 597160), (120, 567302), (152, 447870), (190, 358296), (228, 298580), (240, 283651), (285, 238864), (304, 223935), (380, 179148), (456, 149290), (570, 119432), (760, 89574), (912, 74645), (1140, 59716), (1520, 44787), (2280, 29858), (4560, 14929)]