77274360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214651}}^1$

素因数の和:214668

約数の個数: 48

約数和(自身を含む): 251142840

約数和(自身を除く): 173868480

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, 214651, 429302, 643953, 858604, 1073255, 1287906, 1717208, 1931859, 2146510, 2575812, 3219765, 3863718, 4293020, 5151624, 6439530, 7727436, 8586040, 9659295, 12879060, 15454872, 19318590, 25758120, 38637180, 77274360]

約数ペア:

[(1, 77274360), (2, 38637180), (3, 25758120), (4, 19318590), (5, 15454872), (6, 12879060), (8, 9659295), (9, 8586040), (10, 7727436), (12, 6439530), (15, 5151624), (18, 4293020), (20, 3863718), (24, 3219765), (30, 2575812), (36, 2146510), (40, 1931859), (45, 1717208), (60, 1287906), (72, 1073255), (90, 858604), (120, 643953), (180, 429302), (360, 214651)]