13417440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27953}}^1$

素因数の和:27971

約数の個数: 48

約数和(自身を含む): 42266448

約数和(自身を除く): 28849008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 27953, 55906, 83859, 111812, 139765, 167718, 223624, 279530, 335436, 419295, 447248, 559060, 670872, 838590, 894496, 1118120, 1341744, 1677180, 2236240, 2683488, 3354360, 4472480, 6708720, 13417440]

約数ペア:

[(1, 13417440), (2, 6708720), (3, 4472480), (4, 3354360), (5, 2683488), (6, 2236240), (8, 1677180), (10, 1341744), (12, 1118120), (15, 894496), (16, 838590), (20, 670872), (24, 559060), (30, 447248), (32, 419295), (40, 335436), (48, 279530), (60, 223624), (80, 167718), (96, 139765), (120, 111812), (160, 83859), (240, 55906), (480, 27953)]