120758220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 405699840

約数和(自身を除く): 284941620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 781, 852, 859, 990, 1065, 1278, 1420, 1562, 1718, 1980, 2130, 2343, 2556, 2577, 3124, 3195, 3436, 3905, 4260, 4295, 4686, 5154, 6390, 7029, 7731, 7810, 8590, 9372, 9449, 10308, 11715, 12780, 12885, 14058, 15462, 15620, 17180, 18898, 23430, 25770, 28116, 28347, 30924, 35145, 37796, 38655, 46860, 47245, 51540, 56694, 60989, 70290, 77310, 85041, 94490, 113388, 121978, 140580, 141735, 154620, 170082, 182967, 188980, 243956, 283470, 304945, 340164, 365934, 425205, 548901, 566940, 609890, 670879, 731868, 850410, 914835, 1097802, 1219780, 1341758, 1700820, 1829670, 2012637, 2195604, 2683516, 2744505, 3354395, 3659340, 4025274, 5489010, 6037911, 6708790, 8050548, 10063185, 10978020, 12075822, 13417580, 20126370, 24151644, 30189555, 40252740, 60379110, 120758220]

約数ペア:

[(1, 120758220), (2, 60379110), (3, 40252740), (4, 30189555), (5, 24151644), (6, 20126370), (9, 13417580), (10, 12075822), (11, 10978020), (12, 10063185), (15, 8050548), (18, 6708790), (20, 6037911), (22, 5489010), (30, 4025274), (33, 3659340), (36, 3354395), (44, 2744505), (45, 2683516), (55, 2195604), (60, 2012637), (66, 1829670), (71, 1700820), (90, 1341758), (99, 1219780), (110, 1097802), (132, 914835), (142, 850410), (165, 731868), (180, 670879), (198, 609890), (213, 566940), (220, 548901), (284, 425205), (330, 365934), (355, 340164), (396, 304945), (426, 283470), (495, 243956), (639, 188980), (660, 182967), (710, 170082), (781, 154620), (852, 141735), (859, 140580), (990, 121978), (1065, 113388), (1278, 94490), (1420, 85041), (1562, 77310), (1718, 70290), (1980, 60989), (2130, 56694), (2343, 51540), (2556, 47245), (2577, 46860), (3124, 38655), (3195, 37796), (3436, 35145), (3905, 30924), (4260, 28347), (4295, 28116), (4686, 25770), (5154, 23430), (6390, 18898), (7029, 17180), (7731, 15620), (7810, 15462), (8590, 14058), (9372, 12885), (9449, 12780), (10308, 11715)]