245611360

素因数分解:

$2^5\times 5^1\times {\mathrm{1535071}}^1$

素因数の和:1535086

約数の個数: 24

約数和(自身を含む): 580257216

約数和(自身を除く): 334645856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1535071, 3070142, 6140284, 7675355, 12280568, 15350710, 24561136, 30701420, 49122272, 61402840, 122805680, 245611360]

約数ペア:

[(1, 245611360), (2, 122805680), (4, 61402840), (5, 49122272), (8, 30701420), (10, 24561136), (16, 15350710), (20, 12280568), (32, 7675355), (40, 6140284), (80, 3070142), (160, 1535071)]