3187520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1447

約数の個数: 56

約数和(自身を含む): 8680704

約数和(自身を除く): 5493184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1423, 2240, 2846, 5692, 7115, 9961, 11384, 14230, 19922, 22768, 28460, 39844, 45536, 49805, 56920, 79688, 91072, 99610, 113840, 159376, 199220, 227680, 318752, 398440, 455360, 637504, 796880, 1593760, 3187520]

約数ペア:

[(1, 3187520), (2, 1593760), (4, 796880), (5, 637504), (7, 455360), (8, 398440), (10, 318752), (14, 227680), (16, 199220), (20, 159376), (28, 113840), (32, 99610), (35, 91072), (40, 79688), (56, 56920), (64, 49805), (70, 45536), (80, 39844), (112, 28460), (140, 22768), (160, 19922), (224, 14230), (280, 11384), (320, 9961), (448, 7115), (560, 5692), (1120, 2846), (1423, 2240)]