122160920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{62327}}^1$

素因数の和:62352

約数の個数: 48

約数和(自身を含む): 319742640

約数和(自身を除く): 197581720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 62327, 124654, 249308, 311635, 436289, 498616, 623270, 872578, 1246540, 1745156, 2181445, 2493080, 3054023, 3490312, 4362890, 6108046, 8725780, 12216092, 15270115, 17451560, 24432184, 30540230, 61080460, 122160920]

約数ペア:

[(1, 122160920), (2, 61080460), (4, 30540230), (5, 24432184), (7, 17451560), (8, 15270115), (10, 12216092), (14, 8725780), (20, 6108046), (28, 4362890), (35, 3490312), (40, 3054023), (49, 2493080), (56, 2181445), (70, 1745156), (98, 1246540), (140, 872578), (196, 623270), (245, 498616), (280, 436289), (392, 311635), (490, 249308), (980, 124654), (1960, 62327)]