120865968

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 354575520

約数和(自身を除く): 233709552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 103, 116, 144, 174, 206, 232, 261, 281, 309, 348, 412, 464, 522, 562, 618, 696, 824, 843, 927, 1044, 1124, 1236, 1392, 1648, 1686, 1854, 2088, 2248, 2472, 2529, 2987, 3372, 3708, 4176, 4496, 4944, 5058, 5974, 6744, 7416, 8149, 8961, 10116, 11948, 13488, 14832, 16298, 17922, 20232, 23896, 24447, 26883, 28943, 32596, 35844, 40464, 47792, 48894, 53766, 57886, 65192, 71688, 73341, 86829, 97788, 107532, 115772, 130384, 143376, 146682, 173658, 195576, 215064, 231544, 260487, 293364, 347316, 391152, 430128, 463088, 520974, 586728, 694632, 839347, 1041948, 1173456, 1389264, 1678694, 2083896, 2518041, 3357388, 4167792, 5036082, 6714776, 7554123, 10072164, 13429552, 15108246, 20144328, 30216492, 40288656, 60432984, 120865968]

約数ペア:

[(1, 120865968), (2, 60432984), (3, 40288656), (4, 30216492), (6, 20144328), (8, 15108246), (9, 13429552), (12, 10072164), (16, 7554123), (18, 6714776), (24, 5036082), (29, 4167792), (36, 3357388), (48, 2518041), (58, 2083896), (72, 1678694), (87, 1389264), (103, 1173456), (116, 1041948), (144, 839347), (174, 694632), (206, 586728), (232, 520974), (261, 463088), (281, 430128), (309, 391152), (348, 347316), (412, 293364), (464, 260487), (522, 231544), (562, 215064), (618, 195576), (696, 173658), (824, 146682), (843, 143376), (927, 130384), (1044, 115772), (1124, 107532), (1236, 97788), (1392, 86829), (1648, 73341), (1686, 71688), (1854, 65192), (2088, 57886), (2248, 53766), (2472, 48894), (2529, 47792), (2987, 40464), (3372, 35844), (3708, 32596), (4176, 28943), (4496, 26883), (4944, 24447), (5058, 23896), (5974, 20232), (6744, 17922), (7416, 16298), (8149, 14832), (8961, 13488), (10116, 11948)]