60808480

素因数分解:

$2^5\times 5^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 144176760

約数和(自身を除く): 83368280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 389, 778, 977, 1556, 1945, 1954, 3112, 3890, 3908, 4885, 6224, 7780, 7816, 9770, 12448, 15560, 15632, 19540, 31120, 31264, 39080, 62240, 78160, 156320, 380053, 760106, 1520212, 1900265, 3040424, 3800530, 6080848, 7601060, 12161696, 15202120, 30404240, 60808480]

約数ペア:

[(1, 60808480), (2, 30404240), (4, 15202120), (5, 12161696), (8, 7601060), (10, 6080848), (16, 3800530), (20, 3040424), (32, 1900265), (40, 1520212), (80, 760106), (160, 380053), (389, 156320), (778, 78160), (977, 62240), (1556, 39080), (1945, 31264), (1954, 31120), (3112, 19540), (3890, 15632), (3908, 15560), (4885, 12448), (6224, 9770), (7780, 7816)]