120471208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 283852800

約数和(自身を除く): 163381592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 43, 44, 52, 62, 79, 86, 88, 104, 124, 143, 158, 172, 248, 286, 316, 341, 344, 403, 473, 559, 572, 632, 682, 806, 869, 946, 1027, 1118, 1144, 1333, 1364, 1612, 1738, 1892, 2054, 2236, 2449, 2666, 2728, 3224, 3397, 3476, 3784, 4108, 4433, 4472, 4898, 5332, 6149, 6794, 6952, 8216, 8866, 9796, 10664, 11297, 12298, 13588, 14663, 17329, 17732, 19592, 22594, 24596, 26939, 27176, 29326, 31837, 34658, 35464, 37367, 44161, 45188, 49192, 53878, 58652, 63674, 69316, 74734, 88322, 90376, 105307, 107756, 117304, 127348, 138632, 149468, 176644, 190619, 210614, 215512, 254696, 298936, 350207, 353288, 381238, 421228, 485771, 700414, 762476, 842456, 971542, 1158377, 1368991, 1400828, 1524952, 1943084, 2316754, 2737982, 2801656, 3886168, 4633508, 5475964, 9267016, 10951928, 15058901, 30117802, 60235604, 120471208]

約数ペア:

[(1, 120471208), (2, 60235604), (4, 30117802), (8, 15058901), (11, 10951928), (13, 9267016), (22, 5475964), (26, 4633508), (31, 3886168), (43, 2801656), (44, 2737982), (52, 2316754), (62, 1943084), (79, 1524952), (86, 1400828), (88, 1368991), (104, 1158377), (124, 971542), (143, 842456), (158, 762476), (172, 700414), (248, 485771), (286, 421228), (316, 381238), (341, 353288), (344, 350207), (403, 298936), (473, 254696), (559, 215512), (572, 210614), (632, 190619), (682, 176644), (806, 149468), (869, 138632), (946, 127348), (1027, 117304), (1118, 107756), (1144, 105307), (1333, 90376), (1364, 88322), (1612, 74734), (1738, 69316), (1892, 63674), (2054, 58652), (2236, 53878), (2449, 49192), (2666, 45188), (2728, 44161), (3224, 37367), (3397, 35464), (3476, 34658), (3784, 31837), (4108, 29326), (4433, 27176), (4472, 26939), (4898, 24596), (5332, 22594), (6149, 19592), (6794, 17732), (6952, 17329), (8216, 14663), (8866, 13588), (9796, 12298), (10664, 11297)]