122186120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19014

約数の個数: 64

約数和(自身を含む): 327870720

約数和(自身を除く): 205684600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 18973, 37946, 75892, 94865, 132811, 151784, 189730, 265622, 379460, 436379, 531244, 664055, 758920, 872758, 1062488, 1328110, 1745516, 2181895, 2656220, 3054653, 3491032, 4363790, 5312440, 6109306, 8727580, 12218612, 15273265, 17455160, 24437224, 30546530, 61093060, 122186120]

約数ペア:

[(1, 122186120), (2, 61093060), (4, 30546530), (5, 24437224), (7, 17455160), (8, 15273265), (10, 12218612), (14, 8727580), (20, 6109306), (23, 5312440), (28, 4363790), (35, 3491032), (40, 3054653), (46, 2656220), (56, 2181895), (70, 1745516), (92, 1328110), (115, 1062488), (140, 872758), (161, 758920), (184, 664055), (230, 531244), (280, 436379), (322, 379460), (460, 265622), (644, 189730), (805, 151784), (920, 132811), (1288, 94865), (1610, 75892), (3220, 37946), (6440, 18973)]