489396120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4078301}}^1$

素因数の和:4078315

約数の個数: 32

約数和(自身を含む): 1468188720

約数和(自身を除く): 978792600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4078301, 8156602, 12234903, 16313204, 20391505, 24469806, 32626408, 40783010, 48939612, 61174515, 81566020, 97879224, 122349030, 163132040, 244698060, 489396120]

約数ペア:

[(1, 489396120), (2, 244698060), (3, 163132040), (4, 122349030), (5, 97879224), (6, 81566020), (8, 61174515), (10, 48939612), (12, 40783010), (15, 32626408), (20, 24469806), (24, 20391505), (30, 16313204), (40, 12234903), (60, 8156602), (120, 4078301)]