120951040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13499}}^1$

素因数の和:13527

約数の個数: 72

約数和(自身を含む): 331128000

約数和(自身を除く): 210176960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 13499, 26998, 53996, 67495, 94493, 107992, 134990, 188986, 215984, 269980, 377972, 431968, 472465, 539960, 755944, 863936, 944930, 1079920, 1511888, 1727872, 1889860, 2159840, 3023776, 3455744, 3779720, 4319680, 6047552, 7559440, 8639360, 12095104, 15118880, 17278720, 24190208, 30237760, 60475520, 120951040]

約数ペア:

[(1, 120951040), (2, 60475520), (4, 30237760), (5, 24190208), (7, 17278720), (8, 15118880), (10, 12095104), (14, 8639360), (16, 7559440), (20, 6047552), (28, 4319680), (32, 3779720), (35, 3455744), (40, 3023776), (56, 2159840), (64, 1889860), (70, 1727872), (80, 1511888), (112, 1079920), (128, 944930), (140, 863936), (160, 755944), (224, 539960), (256, 472465), (280, 431968), (320, 377972), (448, 269980), (560, 215984), (640, 188986), (896, 134990), (1120, 107992), (1280, 94493), (1792, 67495), (2240, 53996), (4480, 26998), (8960, 13499)]