393643560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3280363}}^1$

素因数の和:3280377

約数の個数: 32

約数和(自身を含む): 1180931040

約数和(自身を除く): 787287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3280363, 6560726, 9841089, 13121452, 16401815, 19682178, 26242904, 32803630, 39364356, 49205445, 65607260, 78728712, 98410890, 131214520, 196821780, 393643560]

約数ペア:

[(1, 393643560), (2, 196821780), (3, 131214520), (4, 98410890), (5, 78728712), (6, 65607260), (8, 49205445), (10, 39364356), (12, 32803630), (15, 26242904), (20, 19682178), (24, 16401815), (30, 13121452), (40, 9841089), (60, 6560726), (120, 3280363)]