4239180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 14034384

約数和(自身を除く): 9795204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2141, 4282, 6423, 8564, 10705, 12846, 19269, 21410, 23551, 25692, 32115, 38538, 42820, 47102, 64230, 70653, 77076, 94204, 96345, 117755, 128460, 141306, 192690, 211959, 235510, 282612, 353265, 385380, 423918, 471020, 706530, 847836, 1059795, 1413060, 2119590, 4239180]

約数ペア:

[(1, 4239180), (2, 2119590), (3, 1413060), (4, 1059795), (5, 847836), (6, 706530), (9, 471020), (10, 423918), (11, 385380), (12, 353265), (15, 282612), (18, 235510), (20, 211959), (22, 192690), (30, 141306), (33, 128460), (36, 117755), (44, 96345), (45, 94204), (55, 77076), (60, 70653), (66, 64230), (90, 47102), (99, 42820), (110, 38538), (132, 32115), (165, 25692), (180, 23551), (198, 21410), (220, 19269), (330, 12846), (396, 10705), (495, 8564), (660, 6423), (990, 4282), (1980, 2141)]