18008280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50023}}^1$

素因数の和:50040

約数の個数: 48

約数和(自身を含む): 58528080

約数和(自身を除く): 40519800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50023, 100046, 150069, 200092, 250115, 300138, 400184, 450207, 500230, 600276, 750345, 900414, 1000460, 1200552, 1500690, 1800828, 2000920, 2251035, 3001380, 3601656, 4502070, 6002760, 9004140, 18008280]

約数ペア:

[(1, 18008280), (2, 9004140), (3, 6002760), (4, 4502070), (5, 3601656), (6, 3001380), (8, 2251035), (9, 2000920), (10, 1800828), (12, 1500690), (15, 1200552), (18, 1000460), (20, 900414), (24, 750345), (30, 600276), (36, 500230), (40, 450207), (45, 400184), (60, 300138), (72, 250115), (90, 200092), (120, 150069), (180, 100046), (360, 50023)]