123276160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{3931}}^1$

素因数の和:3964

約数の個数: 96

約数和(自身を含む): 342909720

約数和(自身を除く): 219633560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 3931, 4480, 6272, 7840, 7862, 15680, 15724, 19655, 27517, 31360, 31448, 39310, 55034, 62896, 78620, 110068, 125792, 137585, 157240, 192619, 220136, 251584, 275170, 314480, 385238, 440272, 503168, 550340, 628960, 770476, 880544, 963095, 1100680, 1257920, 1540952, 1761088, 1926190, 2201360, 2515840, 3081904, 3522176, 3852380, 4402720, 6163808, 7704760, 8805440, 12327616, 15409520, 17610880, 24655232, 30819040, 61638080, 123276160]

約数ペア:

[(1, 123276160), (2, 61638080), (4, 30819040), (5, 24655232), (7, 17610880), (8, 15409520), (10, 12327616), (14, 8805440), (16, 7704760), (20, 6163808), (28, 4402720), (32, 3852380), (35, 3522176), (40, 3081904), (49, 2515840), (56, 2201360), (64, 1926190), (70, 1761088), (80, 1540952), (98, 1257920), (112, 1100680), (128, 963095), (140, 880544), (160, 770476), (196, 628960), (224, 550340), (245, 503168), (280, 440272), (320, 385238), (392, 314480), (448, 275170), (490, 251584), (560, 220136), (640, 192619), (784, 157240), (896, 137585), (980, 125792), (1120, 110068), (1568, 78620), (1960, 62896), (2240, 55034), (3136, 39310), (3920, 31448), (3931, 31360), (4480, 27517), (6272, 19655), (7840, 15724), (7862, 15680)]