326520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{907}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 1062360

約数和(自身を除く): 735840

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, 907, 1814, 2721, 3628, 4535, 5442, 7256, 8163, 9070, 10884, 13605, 16326, 18140, 21768, 27210, 32652, 36280, 40815, 54420, 65304, 81630, 108840, 163260, 326520]

約数ペア:

[(1, 326520), (2, 163260), (3, 108840), (4, 81630), (5, 65304), (6, 54420), (8, 40815), (9, 36280), (10, 32652), (12, 27210), (15, 21768), (18, 18140), (20, 16326), (24, 13605), (30, 10884), (36, 9070), (40, 8163), (45, 7256), (60, 5442), (72, 4535), (90, 3628), (120, 2721), (180, 1814), (360, 907)]