8355420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15473}}^1$

素因数の和:15491

約数の個数: 48

約数和(自身を含む): 25996320

約数和(自身を除く): 17640900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15473, 30946, 46419, 61892, 77365, 92838, 139257, 154730, 185676, 232095, 278514, 309460, 417771, 464190, 557028, 696285, 835542, 928380, 1392570, 1671084, 2088855, 2785140, 4177710, 8355420]

約数ペア:

[(1, 8355420), (2, 4177710), (3, 2785140), (4, 2088855), (5, 1671084), (6, 1392570), (9, 928380), (10, 835542), (12, 696285), (15, 557028), (18, 464190), (20, 417771), (27, 309460), (30, 278514), (36, 232095), (45, 185676), (54, 154730), (60, 139257), (90, 92838), (108, 77365), (135, 61892), (180, 46419), (270, 30946), (540, 15473)]