7698840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64157}}^1$

素因数の和:64171

約数の個数: 32

約数和(自身を含む): 23096880

約数和(自身を除く): 15398040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64157, 128314, 192471, 256628, 320785, 384942, 513256, 641570, 769884, 962355, 1283140, 1539768, 1924710, 2566280, 3849420, 7698840]

約数ペア:

[(1, 7698840), (2, 3849420), (3, 2566280), (4, 1924710), (5, 1539768), (6, 1283140), (8, 962355), (10, 769884), (12, 641570), (15, 513256), (20, 384942), (24, 320785), (30, 256628), (40, 192471), (60, 128314), (120, 64157)]