28963560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241363}}^1$

素因数の和:241377

約数の個数: 32

約数和(自身を含む): 86891040

約数和(自身を除く): 57927480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241363, 482726, 724089, 965452, 1206815, 1448178, 1930904, 2413630, 2896356, 3620445, 4827260, 5792712, 7240890, 9654520, 14481780, 28963560]

約数ペア:

[(1, 28963560), (2, 14481780), (3, 9654520), (4, 7240890), (5, 5792712), (6, 4827260), (8, 3620445), (10, 2896356), (12, 2413630), (15, 1930904), (20, 1448178), (24, 1206815), (30, 965452), (40, 724089), (60, 482726), (120, 241363)]