82311480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9941}}^1$

素因数の和:9981

約数の個数: 96

約数和(自身を含む): 279171360

約数和(自身を除く): 196859880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9941, 19882, 29823, 39764, 49705, 59646, 79528, 89469, 99410, 119292, 149115, 178938, 198820, 228643, 238584, 298230, 357876, 397640, 447345, 457286, 596460, 685929, 715752, 894690, 914572, 1143215, 1192920, 1371858, 1789380, 1829144, 2057787, 2286430, 2743716, 3429645, 3578760, 4115574, 4572860, 5487432, 6859290, 8231148, 9145720, 10288935, 13718580, 16462296, 20577870, 27437160, 41155740, 82311480]

約数ペア:

[(1, 82311480), (2, 41155740), (3, 27437160), (4, 20577870), (5, 16462296), (6, 13718580), (8, 10288935), (9, 9145720), (10, 8231148), (12, 6859290), (15, 5487432), (18, 4572860), (20, 4115574), (23, 3578760), (24, 3429645), (30, 2743716), (36, 2286430), (40, 2057787), (45, 1829144), (46, 1789380), (60, 1371858), (69, 1192920), (72, 1143215), (90, 914572), (92, 894690), (115, 715752), (120, 685929), (138, 596460), (180, 457286), (184, 447345), (207, 397640), (230, 357876), (276, 298230), (345, 238584), (360, 228643), (414, 198820), (460, 178938), (552, 149115), (690, 119292), (828, 99410), (920, 89469), (1035, 79528), (1380, 59646), (1656, 49705), (2070, 39764), (2760, 29823), (4140, 19882), (8280, 9941)]