19730447160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{164420393}}^1$

素因数の和:164420407

約数の個数: 32

約数和(自身を含む): 59191341840

約数和(自身を除く): 39460894680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 164420393, 328840786, 493261179, 657681572, 822101965, 986522358, 1315363144, 1644203930, 1973044716, 2466305895, 3288407860, 3946089432, 4932611790, 6576815720, 9865223580, 19730447160]

約数ペア:

[(1, 19730447160), (2, 9865223580), (3, 6576815720), (4, 4932611790), (5, 3946089432), (6, 3288407860), (8, 2466305895), (10, 1973044716), (12, 1644203930), (15, 1315363144), (20, 986522358), (24, 822101965), (30, 657681572), (40, 493261179), (60, 328840786), (120, 164420393)]