3831240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4561}}^1$

素因数の和:4582

約数の個数: 64

約数和(自身を含む): 13138560

約数和(自身を除く): 9307320

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, 4561, 9122, 13683, 18244, 22805, 27366, 31927, 36488, 45610, 54732, 63854, 68415, 91220, 95781, 109464, 127708, 136830, 159635, 182440, 191562, 255416, 273660, 319270, 383124, 478905, 547320, 638540, 766248, 957810, 1277080, 1915620, 3831240]

約数ペア:

[(1, 3831240), (2, 1915620), (3, 1277080), (4, 957810), (5, 766248), (6, 638540), (7, 547320), (8, 478905), (10, 383124), (12, 319270), (14, 273660), (15, 255416), (20, 191562), (21, 182440), (24, 159635), (28, 136830), (30, 127708), (35, 109464), (40, 95781), (42, 91220), (56, 68415), (60, 63854), (70, 54732), (84, 45610), (105, 36488), (120, 31927), (140, 27366), (168, 22805), (210, 18244), (280, 13683), (420, 9122), (840, 4561)]