120517956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 357122304

約数和(自身を除く): 236604348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 71, 78, 81, 93, 108, 117, 124, 142, 156, 162, 169, 186, 213, 234, 279, 284, 324, 338, 351, 372, 403, 426, 468, 507, 558, 639, 676, 702, 806, 837, 852, 923, 1014, 1053, 1116, 1209, 1278, 1404, 1521, 1612, 1674, 1846, 1917, 2028, 2106, 2201, 2418, 2511, 2556, 2769, 3042, 3348, 3627, 3692, 3834, 4212, 4402, 4563, 4836, 5022, 5239, 5538, 5751, 6084, 6603, 7254, 7668, 8307, 8804, 9126, 10044, 10478, 10881, 11076, 11502, 11999, 13206, 13689, 14508, 15717, 16614, 18252, 19809, 20956, 21762, 23004, 23998, 24921, 26412, 27378, 28613, 31434, 32643, 33228, 35997, 39618, 43524, 47151, 47996, 49842, 54756, 57226, 59427, 62868, 65286, 71994, 74763, 79236, 85839, 94302, 99684, 107991, 114452, 118854, 130572, 141453, 143988, 149526, 171678, 178281, 188604, 215982, 237708, 257517, 282906, 299052, 323973, 343356, 356562, 371969, 424359, 431964, 515034, 565812, 647946, 713124, 743938, 772551, 848718, 971919, 1030068, 1115907, 1295892, 1487876, 1545102, 1697436, 1943838, 2231814, 2317653, 3090204, 3347721, 3887676, 4463628, 4635306, 6695442, 9270612, 10043163, 13390884, 20086326, 30129489, 40172652, 60258978, 120517956]

約数ペア:

[(1, 120517956), (2, 60258978), (3, 40172652), (4, 30129489), (6, 20086326), (9, 13390884), (12, 10043163), (13, 9270612), (18, 6695442), (26, 4635306), (27, 4463628), (31, 3887676), (36, 3347721), (39, 3090204), (52, 2317653), (54, 2231814), (62, 1943838), (71, 1697436), (78, 1545102), (81, 1487876), (93, 1295892), (108, 1115907), (117, 1030068), (124, 971919), (142, 848718), (156, 772551), (162, 743938), (169, 713124), (186, 647946), (213, 565812), (234, 515034), (279, 431964), (284, 424359), (324, 371969), (338, 356562), (351, 343356), (372, 323973), (403, 299052), (426, 282906), (468, 257517), (507, 237708), (558, 215982), (639, 188604), (676, 178281), (702, 171678), (806, 149526), (837, 143988), (852, 141453), (923, 130572), (1014, 118854), (1053, 114452), (1116, 107991), (1209, 99684), (1278, 94302), (1404, 85839), (1521, 79236), (1612, 74763), (1674, 71994), (1846, 65286), (1917, 62868), (2028, 59427), (2106, 57226), (2201, 54756), (2418, 49842), (2511, 47996), (2556, 47151), (2769, 43524), (3042, 39618), (3348, 35997), (3627, 33228), (3692, 32643), (3834, 31434), (4212, 28613), (4402, 27378), (4563, 26412), (4836, 24921), (5022, 23998), (5239, 23004), (5538, 21762), (5751, 20956), (6084, 19809), (6603, 18252), (7254, 16614), (7668, 15717), (8307, 14508), (8804, 13689), (9126, 13206), (10044, 11999), (10478, 11502), (10881, 11076)]