120042888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 366059520

約数和(自身を除く): 246016632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 483, 552, 564, 644, 658, 661, 966, 987, 1081, 1128, 1288, 1316, 1322, 1932, 1974, 1983, 2162, 2632, 2644, 3243, 3864, 3948, 3966, 4324, 4627, 5288, 6486, 7567, 7896, 7932, 8648, 9254, 12972, 13881, 15134, 15203, 15864, 18508, 22701, 25944, 27762, 30268, 30406, 31067, 37016, 45402, 45609, 55524, 60536, 60812, 62134, 90804, 91218, 93201, 106421, 111048, 121624, 124268, 181608, 182436, 186402, 212842, 217469, 248536, 319263, 364872, 372804, 425684, 434938, 638526, 652407, 714541, 745608, 851368, 869876, 1277052, 1304814, 1429082, 1739752, 2143623, 2554104, 2609628, 2858164, 4287246, 5001787, 5219256, 5716328, 8574492, 10003574, 15005361, 17148984, 20007148, 30010722, 40014296, 60021444, 120042888]

約数ペア:

[(1, 120042888), (2, 60021444), (3, 40014296), (4, 30010722), (6, 20007148), (7, 17148984), (8, 15005361), (12, 10003574), (14, 8574492), (21, 5716328), (23, 5219256), (24, 5001787), (28, 4287246), (42, 2858164), (46, 2609628), (47, 2554104), (56, 2143623), (69, 1739752), (84, 1429082), (92, 1304814), (94, 1277052), (138, 869876), (141, 851368), (161, 745608), (168, 714541), (184, 652407), (188, 638526), (276, 434938), (282, 425684), (322, 372804), (329, 364872), (376, 319263), (483, 248536), (552, 217469), (564, 212842), (644, 186402), (658, 182436), (661, 181608), (966, 124268), (987, 121624), (1081, 111048), (1128, 106421), (1288, 93201), (1316, 91218), (1322, 90804), (1932, 62134), (1974, 60812), (1983, 60536), (2162, 55524), (2632, 45609), (2644, 45402), (3243, 37016), (3864, 31067), (3948, 30406), (3966, 30268), (4324, 27762), (4627, 25944), (5288, 22701), (6486, 18508), (7567, 15864), (7896, 15203), (7932, 15134), (8648, 13881), (9254, 12972)]