304760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 723600

約数和(自身を除く): 418840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 401, 760, 802, 1604, 2005, 3208, 4010, 7619, 8020, 15238, 16040, 30476, 38095, 60952, 76190, 152380, 304760]

約数ペア:

[(1, 304760), (2, 152380), (4, 76190), (5, 60952), (8, 38095), (10, 30476), (19, 16040), (20, 15238), (38, 8020), (40, 7619), (76, 4010), (95, 3208), (152, 2005), (190, 1604), (380, 802), (401, 760)]