27901260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5741}}^1$

素因数の和:5765

約数の個数: 72

約数和(自身を含む): 87783696

約数和(自身を除く): 59882436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5741, 11482, 17223, 22964, 28705, 34446, 51669, 57410, 68892, 86115, 103338, 114820, 155007, 172230, 206676, 258345, 310014, 344460, 465021, 516690, 620028, 775035, 930042, 1033380, 1395063, 1550070, 1860084, 2325105, 2790126, 3100140, 4650210, 5580252, 6975315, 9300420, 13950630, 27901260]

約数ペア:

[(1, 27901260), (2, 13950630), (3, 9300420), (4, 6975315), (5, 5580252), (6, 4650210), (9, 3100140), (10, 2790126), (12, 2325105), (15, 1860084), (18, 1550070), (20, 1395063), (27, 1033380), (30, 930042), (36, 775035), (45, 620028), (54, 516690), (60, 465021), (81, 344460), (90, 310014), (108, 258345), (135, 206676), (162, 172230), (180, 155007), (243, 114820), (270, 103338), (324, 86115), (405, 68892), (486, 57410), (540, 51669), (810, 34446), (972, 28705), (1215, 22964), (1620, 17223), (2430, 11482), (4860, 5741)]