42269520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{176123}}^1$

素因数の和:176139

約数の個数: 40

約数和(自身を含む): 131036256

約数和(自身を除く): 88766736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 176123, 352246, 528369, 704492, 880615, 1056738, 1408984, 1761230, 2113476, 2641845, 2817968, 3522460, 4226952, 5283690, 7044920, 8453904, 10567380, 14089840, 21134760, 42269520]

約数ペア:

[(1, 42269520), (2, 21134760), (3, 14089840), (4, 10567380), (5, 8453904), (6, 7044920), (8, 5283690), (10, 4226952), (12, 3522460), (15, 2817968), (16, 2641845), (20, 2113476), (24, 1761230), (30, 1408984), (40, 1056738), (48, 880615), (60, 704492), (80, 528369), (120, 352246), (240, 176123)]