8336280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 25251840

約数和(自身を除く): 16915560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 547, 635, 762, 1016, 1094, 1270, 1524, 1641, 1905, 2188, 2540, 2735, 3048, 3282, 3810, 4376, 5080, 5470, 6564, 7620, 8205, 10940, 13128, 15240, 16410, 21880, 32820, 65640, 69469, 138938, 208407, 277876, 347345, 416814, 555752, 694690, 833628, 1042035, 1389380, 1667256, 2084070, 2778760, 4168140, 8336280]

約数ペア:

[(1, 8336280), (2, 4168140), (3, 2778760), (4, 2084070), (5, 1667256), (6, 1389380), (8, 1042035), (10, 833628), (12, 694690), (15, 555752), (20, 416814), (24, 347345), (30, 277876), (40, 208407), (60, 138938), (120, 69469), (127, 65640), (254, 32820), (381, 21880), (508, 16410), (547, 15240), (635, 13128), (762, 10940), (1016, 8205), (1094, 7620), (1270, 6564), (1524, 5470), (1641, 5080), (1905, 4376), (2188, 3810), (2540, 3282), (2735, 3048)]