668205960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5568383}}^1$

素因数の和:5568397

約数の個数: 32

約数和(自身を含む): 2004618240

約数和(自身を除く): 1336412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5568383, 11136766, 16705149, 22273532, 27841915, 33410298, 44547064, 55683830, 66820596, 83525745, 111367660, 133641192, 167051490, 222735320, 334102980, 668205960]

約数ペア:

[(1, 668205960), (2, 334102980), (3, 222735320), (4, 167051490), (5, 133641192), (6, 111367660), (8, 83525745), (10, 66820596), (12, 55683830), (15, 44547064), (20, 33410298), (24, 27841915), (30, 22273532), (40, 16705149), (60, 11136766), (120, 5568383)]