26333280

素因数分解:

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

素因数の和:18308

約数の個数: 72

約数和(自身を含む): 89867232

約数和(自身を除く): 63533952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18287, 36574, 54861, 73148, 91435, 109722, 146296, 164583, 182870, 219444, 274305, 292592, 329166, 365740, 438888, 548610, 585184, 658332, 731480, 822915, 877776, 1097220, 1316664, 1462960, 1645830, 1755552, 2194440, 2633328, 2925920, 3291660, 4388880, 5266656, 6583320, 8777760, 13166640, 26333280]

約数ペア:

[(1, 26333280), (2, 13166640), (3, 8777760), (4, 6583320), (5, 5266656), (6, 4388880), (8, 3291660), (9, 2925920), (10, 2633328), (12, 2194440), (15, 1755552), (16, 1645830), (18, 1462960), (20, 1316664), (24, 1097220), (30, 877776), (32, 822915), (36, 731480), (40, 658332), (45, 585184), (48, 548610), (60, 438888), (72, 365740), (80, 329166), (90, 292592), (96, 274305), (120, 219444), (144, 182870), (160, 164583), (180, 146296), (240, 109722), (288, 91435), (360, 73148), (480, 54861), (720, 36574), (1440, 18287)]