13166640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18287}}^1$

素因数の和:18306

約数の個数: 60

約数和(自身を含む): 44220384

約数和(自身を除く): 31053744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18287, 36574, 54861, 73148, 91435, 109722, 146296, 164583, 182870, 219444, 274305, 292592, 329166, 365740, 438888, 548610, 658332, 731480, 822915, 877776, 1097220, 1316664, 1462960, 1645830, 2194440, 2633328, 3291660, 4388880, 6583320, 13166640]

約数ペア:

[(1, 13166640), (2, 6583320), (3, 4388880), (4, 3291660), (5, 2633328), (6, 2194440), (8, 1645830), (9, 1462960), (10, 1316664), (12, 1097220), (15, 877776), (16, 822915), (18, 731480), (20, 658332), (24, 548610), (30, 438888), (36, 365740), (40, 329166), (45, 292592), (48, 274305), (60, 219444), (72, 182870), (80, 164583), (90, 146296), (120, 109722), (144, 91435), (180, 73148), (240, 54861), (360, 36574), (720, 18287)]