263236080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1096817}}^1$

素因数の和:1096833

約数の個数: 40

約数和(自身を含む): 816032592

約数和(自身を除く): 552796512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1096817, 2193634, 3290451, 4387268, 5484085, 6580902, 8774536, 10968170, 13161804, 16452255, 17549072, 21936340, 26323608, 32904510, 43872680, 52647216, 65809020, 87745360, 131618040, 263236080]

約数ペア:

[(1, 263236080), (2, 131618040), (3, 87745360), (4, 65809020), (5, 52647216), (6, 43872680), (8, 32904510), (10, 26323608), (12, 21936340), (15, 17549072), (16, 16452255), (20, 13161804), (24, 10968170), (30, 8774536), (40, 6580902), (48, 5484085), (60, 4387268), (80, 3290451), (120, 2193634), (240, 1096817)]