447072840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1241869}}^1$

素因数の和:1241886

約数の個数: 48

約数和(自身を含む): 1452987900

約数和(自身を除く): 1005915060

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, 1241869, 2483738, 3725607, 4967476, 6209345, 7451214, 9934952, 11176821, 12418690, 14902428, 18628035, 22353642, 24837380, 29804856, 37256070, 44707284, 49674760, 55884105, 74512140, 89414568, 111768210, 149024280, 223536420, 447072840]

約数ペア:

[(1, 447072840), (2, 223536420), (3, 149024280), (4, 111768210), (5, 89414568), (6, 74512140), (8, 55884105), (9, 49674760), (10, 44707284), (12, 37256070), (15, 29804856), (18, 24837380), (20, 22353642), (24, 18628035), (30, 14902428), (36, 12418690), (40, 11176821), (45, 9934952), (60, 7451214), (72, 6209345), (90, 4967476), (120, 3725607), (180, 2483738), (360, 1241869)]