85921020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159113}}^1$

素因数の和:159131

約数の個数: 48

約数和(自身を含む): 267311520

約数和(自身を除く): 181390500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159113, 318226, 477339, 636452, 795565, 954678, 1432017, 1591130, 1909356, 2386695, 2864034, 3182260, 4296051, 4773390, 5728068, 7160085, 8592102, 9546780, 14320170, 17184204, 21480255, 28640340, 42960510, 85921020]

約数ペア:

[(1, 85921020), (2, 42960510), (3, 28640340), (4, 21480255), (5, 17184204), (6, 14320170), (9, 9546780), (10, 8592102), (12, 7160085), (15, 5728068), (18, 4773390), (20, 4296051), (27, 3182260), (30, 2864034), (36, 2386695), (45, 1909356), (54, 1591130), (60, 1432017), (90, 954678), (108, 795565), (135, 636452), (180, 477339), (270, 318226), (540, 159113)]