7688040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64067}}^1$

素因数の和:64081

約数の個数: 32

約数和(自身を含む): 23064480

約数和(自身を除く): 15376440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64067, 128134, 192201, 256268, 320335, 384402, 512536, 640670, 768804, 961005, 1281340, 1537608, 1922010, 2562680, 3844020, 7688040]

約数ペア:

[(1, 7688040), (2, 3844020), (3, 2562680), (4, 1922010), (5, 1537608), (6, 1281340), (8, 961005), (10, 768804), (12, 640670), (15, 512536), (20, 384402), (24, 320335), (30, 256268), (40, 192201), (60, 128134), (120, 64067)]