56608920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157247}}^1$

素因数の和:157264

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 127371240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157247, 314494, 471741, 628988, 786235, 943482, 1257976, 1415223, 1572470, 1886964, 2358705, 2830446, 3144940, 3773928, 4717410, 5660892, 6289880, 7076115, 9434820, 11321784, 14152230, 18869640, 28304460, 56608920]

約数ペア:

[(1, 56608920), (2, 28304460), (3, 18869640), (4, 14152230), (5, 11321784), (6, 9434820), (8, 7076115), (9, 6289880), (10, 5660892), (12, 4717410), (15, 3773928), (18, 3144940), (20, 2830446), (24, 2358705), (30, 1886964), (36, 1572470), (40, 1415223), (45, 1257976), (60, 943482), (72, 786235), (90, 628988), (120, 471741), (180, 314494), (360, 157247)]