25589160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71081}}^1$

素因数の和:71098

約数の個数: 48

約数和(自身を含む): 83165940

約数和(自身を除く): 57576780

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, 71081, 142162, 213243, 284324, 355405, 426486, 568648, 639729, 710810, 852972, 1066215, 1279458, 1421620, 1705944, 2132430, 2558916, 2843240, 3198645, 4264860, 5117832, 6397290, 8529720, 12794580, 25589160]

約数ペア:

[(1, 25589160), (2, 12794580), (3, 8529720), (4, 6397290), (5, 5117832), (6, 4264860), (8, 3198645), (9, 2843240), (10, 2558916), (12, 2132430), (15, 1705944), (18, 1421620), (20, 1279458), (24, 1066215), (30, 852972), (36, 710810), (40, 639729), (45, 568648), (60, 426486), (72, 355405), (90, 284324), (120, 213243), (180, 142162), (360, 71081)]