155530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1296089}}^1$

素因数の和:1296103

約数の個数: 32

約数和(自身を含む): 466592400

約数和(自身を除く): 311061720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1296089, 2592178, 3888267, 5184356, 6480445, 7776534, 10368712, 12960890, 15553068, 19441335, 25921780, 31106136, 38882670, 51843560, 77765340, 155530680]

約数ペア:

[(1, 155530680), (2, 77765340), (3, 51843560), (4, 38882670), (5, 31106136), (6, 25921780), (8, 19441335), (10, 15553068), (12, 12960890), (15, 10368712), (20, 7776534), (24, 6480445), (30, 5184356), (40, 3888267), (60, 2592178), (120, 1296089)]