120219954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 278510400

約数和(自身を除く): 158290446

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 51, 57, 82, 89, 102, 114, 123, 178, 246, 267, 289, 323, 534, 578, 646, 697, 779, 867, 969, 1394, 1513, 1558, 1691, 1734, 1938, 2091, 2337, 3026, 3382, 3649, 4182, 4539, 4674, 5073, 5491, 7298, 9078, 10146, 10947, 10982, 11849, 13243, 16473, 21894, 23698, 25721, 26486, 28747, 32946, 35547, 39729, 51442, 57494, 62033, 69331, 71094, 77163, 79458, 86241, 124066, 138662, 154326, 172482, 186099, 207993, 225131, 372198, 415986, 450262, 488699, 675393, 977398, 1054561, 1178627, 1350786, 1466097, 2109122, 2357254, 2932194, 3163683, 3535881, 6327366, 7071762, 20036659, 40073318, 60109977, 120219954]

約数ペア:

[(1, 120219954), (2, 60109977), (3, 40073318), (6, 20036659), (17, 7071762), (19, 6327366), (34, 3535881), (38, 3163683), (41, 2932194), (51, 2357254), (57, 2109122), (82, 1466097), (89, 1350786), (102, 1178627), (114, 1054561), (123, 977398), (178, 675393), (246, 488699), (267, 450262), (289, 415986), (323, 372198), (534, 225131), (578, 207993), (646, 186099), (697, 172482), (779, 154326), (867, 138662), (969, 124066), (1394, 86241), (1513, 79458), (1558, 77163), (1691, 71094), (1734, 69331), (1938, 62033), (2091, 57494), (2337, 51442), (3026, 39729), (3382, 35547), (3649, 32946), (4182, 28747), (4539, 26486), (4674, 25721), (5073, 23698), (5491, 21894), (7298, 16473), (9078, 13243), (10146, 11849), (10947, 10982)]