73215680

素因数分解:

$2^6\times 5^1\times {\mathrm{228799}}^1$

素因数の和:228816

約数の個数: 28

約数和(自身を含む): 174345600

約数和(自身を除く): 101129920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 228799, 457598, 915196, 1143995, 1830392, 2287990, 3660784, 4575980, 7321568, 9151960, 14643136, 18303920, 36607840, 73215680]

約数ペア:

[(1, 73215680), (2, 36607840), (4, 18303920), (5, 14643136), (8, 9151960), (10, 7321568), (16, 4575980), (20, 3660784), (32, 2287990), (40, 1830392), (64, 1143995), (80, 915196), (160, 457598), (320, 228799)]