23542680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28027}}^1$

素因数の和:28048

約数の個数: 64

約数和(自身を含む): 80720640

約数和(自身を除く): 57177960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28027, 56054, 84081, 112108, 140135, 168162, 196189, 224216, 280270, 336324, 392378, 420405, 560540, 588567, 672648, 784756, 840810, 980945, 1121080, 1177134, 1569512, 1681620, 1961890, 2354268, 2942835, 3363240, 3923780, 4708536, 5885670, 7847560, 11771340, 23542680]

約数ペア:

[(1, 23542680), (2, 11771340), (3, 7847560), (4, 5885670), (5, 4708536), (6, 3923780), (7, 3363240), (8, 2942835), (10, 2354268), (12, 1961890), (14, 1681620), (15, 1569512), (20, 1177134), (21, 1121080), (24, 980945), (28, 840810), (30, 784756), (35, 672648), (40, 588567), (42, 560540), (56, 420405), (60, 392378), (70, 336324), (84, 280270), (105, 224216), (120, 196189), (140, 168162), (168, 140135), (210, 112108), (280, 84081), (420, 56054), (840, 28027)]