120198816

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 120

約数和(自身を含む): 358585920

約数和(自身を除く): 238387104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 587, 632, 648, 711, 864, 948, 1174, 1264, 1296, 1422, 1761, 1896, 2133, 2348, 2528, 2592, 2844, 3522, 3792, 4266, 4696, 5283, 5688, 6399, 7044, 7584, 8532, 9392, 10566, 11376, 12798, 14088, 15849, 17064, 18784, 21132, 22752, 25596, 28176, 31698, 34128, 42264, 46373, 47547, 51192, 56352, 63396, 68256, 84528, 92746, 95094, 102384, 126792, 139119, 169056, 185492, 190188, 204768, 253584, 278238, 370984, 380376, 417357, 507168, 556476, 741968, 760752, 834714, 1112952, 1252071, 1483936, 1521504, 1669428, 2225904, 2504142, 3338856, 3756213, 4451808, 5008284, 6677712, 7512426, 10016568, 13355424, 15024852, 20033136, 30049704, 40066272, 60099408, 120198816]

約数ペア:

[(1, 120198816), (2, 60099408), (3, 40066272), (4, 30049704), (6, 20033136), (8, 15024852), (9, 13355424), (12, 10016568), (16, 7512426), (18, 6677712), (24, 5008284), (27, 4451808), (32, 3756213), (36, 3338856), (48, 2504142), (54, 2225904), (72, 1669428), (79, 1521504), (81, 1483936), (96, 1252071), (108, 1112952), (144, 834714), (158, 760752), (162, 741968), (216, 556476), (237, 507168), (288, 417357), (316, 380376), (324, 370984), (432, 278238), (474, 253584), (587, 204768), (632, 190188), (648, 185492), (711, 169056), (864, 139119), (948, 126792), (1174, 102384), (1264, 95094), (1296, 92746), (1422, 84528), (1761, 68256), (1896, 63396), (2133, 56352), (2348, 51192), (2528, 47547), (2592, 46373), (2844, 42264), (3522, 34128), (3792, 31698), (4266, 28176), (4696, 25596), (5283, 22752), (5688, 21132), (6399, 18784), (7044, 17064), (7584, 15849), (8532, 14088), (9392, 12798), (10566, 11376)]