2823240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 9682560

約数和(自身を除く): 6859320

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, 3361, 6722, 10083, 13444, 16805, 20166, 23527, 26888, 33610, 40332, 47054, 50415, 67220, 70581, 80664, 94108, 100830, 117635, 134440, 141162, 188216, 201660, 235270, 282324, 352905, 403320, 470540, 564648, 705810, 941080, 1411620, 2823240]

約数ペア:

[(1, 2823240), (2, 1411620), (3, 941080), (4, 705810), (5, 564648), (6, 470540), (7, 403320), (8, 352905), (10, 282324), (12, 235270), (14, 201660), (15, 188216), (20, 141162), (21, 134440), (24, 117635), (28, 100830), (30, 94108), (35, 80664), (40, 70581), (42, 67220), (56, 50415), (60, 47054), (70, 40332), (84, 33610), (105, 26888), (120, 23527), (140, 20166), (168, 16805), (210, 13444), (280, 10083), (420, 6722), (840, 3361)]