121489760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 333123840

約数和(自身を除く): 211634080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1619, 1876, 2144, 2345, 2680, 3238, 3752, 4690, 5360, 6476, 7504, 8095, 9380, 10720, 11333, 12952, 15008, 16190, 18760, 22666, 25904, 32380, 37520, 45332, 51808, 56665, 64760, 75040, 90664, 108473, 113330, 129520, 181328, 216946, 226660, 259040, 362656, 433892, 453320, 542365, 759311, 867784, 906640, 1084730, 1518622, 1735568, 1813280, 2169460, 3037244, 3471136, 3796555, 4338920, 6074488, 7593110, 8677840, 12148976, 15186220, 17355680, 24297952, 30372440, 60744880, 121489760]

約数ペア:

[(1, 121489760), (2, 60744880), (4, 30372440), (5, 24297952), (7, 17355680), (8, 15186220), (10, 12148976), (14, 8677840), (16, 7593110), (20, 6074488), (28, 4338920), (32, 3796555), (35, 3471136), (40, 3037244), (56, 2169460), (67, 1813280), (70, 1735568), (80, 1518622), (112, 1084730), (134, 906640), (140, 867784), (160, 759311), (224, 542365), (268, 453320), (280, 433892), (335, 362656), (469, 259040), (536, 226660), (560, 216946), (670, 181328), (938, 129520), (1072, 113330), (1120, 108473), (1340, 90664), (1619, 75040), (1876, 64760), (2144, 56665), (2345, 51808), (2680, 45332), (3238, 37520), (3752, 32380), (4690, 25904), (5360, 22666), (6476, 18760), (7504, 16190), (8095, 15008), (9380, 12952), (10720, 11333)]