71684040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{597367}}^1$

素因数の和:597381

約数の個数: 32

約数和(自身を含む): 215052480

約数和(自身を除く): 143368440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 597367, 1194734, 1792101, 2389468, 2986835, 3584202, 4778936, 5973670, 7168404, 8960505, 11947340, 14336808, 17921010, 23894680, 35842020, 71684040]

約数ペア:

[(1, 71684040), (2, 35842020), (3, 23894680), (4, 17921010), (5, 14336808), (6, 11947340), (8, 8960505), (10, 7168404), (12, 5973670), (15, 4778936), (20, 3584202), (24, 2986835), (30, 2389468), (40, 1792101), (60, 1194734), (120, 597367)]