23122680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27527}}^1$

素因数の和:27548

約数の個数: 64

約数和(自身を含む): 79280640

約数和(自身を除く): 56157960

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, 27527, 55054, 82581, 110108, 137635, 165162, 192689, 220216, 275270, 330324, 385378, 412905, 550540, 578067, 660648, 770756, 825810, 963445, 1101080, 1156134, 1541512, 1651620, 1926890, 2312268, 2890335, 3303240, 3853780, 4624536, 5780670, 7707560, 11561340, 23122680]

約数ペア:

[(1, 23122680), (2, 11561340), (3, 7707560), (4, 5780670), (5, 4624536), (6, 3853780), (7, 3303240), (8, 2890335), (10, 2312268), (12, 1926890), (14, 1651620), (15, 1541512), (20, 1156134), (21, 1101080), (24, 963445), (28, 825810), (30, 770756), (35, 660648), (40, 578067), (42, 550540), (56, 412905), (60, 385378), (70, 330324), (84, 275270), (105, 220216), (120, 192689), (140, 165162), (168, 137635), (210, 110108), (280, 82581), (420, 55054), (840, 27527)]