19682760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{164023}}^1$

素因数の和:164037

約数の個数: 32

約数和(自身を含む): 59048640

約数和(自身を除く): 39365880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 164023, 328046, 492069, 656092, 820115, 984138, 1312184, 1640230, 1968276, 2460345, 3280460, 3936552, 4920690, 6560920, 9841380, 19682760]

約数ペア:

[(1, 19682760), (2, 9841380), (3, 6560920), (4, 4920690), (5, 3936552), (6, 3280460), (8, 2460345), (10, 1968276), (12, 1640230), (15, 1312184), (20, 984138), (24, 820115), (30, 656092), (40, 492069), (60, 328046), (120, 164023)]