24030420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 67740288

約数和(自身を除く): 43709868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 2551, 3140, 4710, 5102, 7653, 9420, 10204, 12755, 15306, 25510, 30612, 38265, 51020, 76530, 153060, 400507, 801014, 1201521, 1602028, 2002535, 2403042, 4005070, 4806084, 6007605, 8010140, 12015210, 24030420]

約数ペア:

[(1, 24030420), (2, 12015210), (3, 8010140), (4, 6007605), (5, 4806084), (6, 4005070), (10, 2403042), (12, 2002535), (15, 1602028), (20, 1201521), (30, 801014), (60, 400507), (157, 153060), (314, 76530), (471, 51020), (628, 38265), (785, 30612), (942, 25510), (1570, 15306), (1884, 12755), (2355, 10204), (2551, 9420), (3140, 7653), (4710, 5102)]