40465080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112403}}^1$

素因数の和:112420

約数の個数: 48

約数和(自身を含む): 131512680

約数和(自身を除く): 91047600

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, 112403, 224806, 337209, 449612, 562015, 674418, 899224, 1011627, 1124030, 1348836, 1686045, 2023254, 2248060, 2697672, 3372090, 4046508, 4496120, 5058135, 6744180, 8093016, 10116270, 13488360, 20232540, 40465080]

約数ペア:

[(1, 40465080), (2, 20232540), (3, 13488360), (4, 10116270), (5, 8093016), (6, 6744180), (8, 5058135), (9, 4496120), (10, 4046508), (12, 3372090), (15, 2697672), (18, 2248060), (20, 2023254), (24, 1686045), (30, 1348836), (36, 1124030), (40, 1011627), (45, 899224), (60, 674418), (72, 562015), (90, 449612), (120, 337209), (180, 224806), (360, 112403)]