1092840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 3749760

約数和(自身を除く): 2656920

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, 1301, 2602, 3903, 5204, 6505, 7806, 9107, 10408, 13010, 15612, 18214, 19515, 26020, 27321, 31224, 36428, 39030, 45535, 52040, 54642, 72856, 78060, 91070, 109284, 136605, 156120, 182140, 218568, 273210, 364280, 546420, 1092840]

約数ペア:

[(1, 1092840), (2, 546420), (3, 364280), (4, 273210), (5, 218568), (6, 182140), (7, 156120), (8, 136605), (10, 109284), (12, 91070), (14, 78060), (15, 72856), (20, 54642), (21, 52040), (24, 45535), (28, 39030), (30, 36428), (35, 31224), (40, 27321), (42, 26020), (56, 19515), (60, 18214), (70, 15612), (84, 13010), (105, 10408), (120, 9107), (140, 7806), (168, 6505), (210, 5204), (280, 3903), (420, 2602), (840, 1301)]