39212280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{108923}}^1$

素因数の和:108940

約数の個数: 48

約数和(自身を含む): 127441080

約数和(自身を除く): 88228800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 108923, 217846, 326769, 435692, 544615, 653538, 871384, 980307, 1089230, 1307076, 1633845, 1960614, 2178460, 2614152, 3267690, 3921228, 4356920, 4901535, 6535380, 7842456, 9803070, 13070760, 19606140, 39212280]

約数ペア:

[(1, 39212280), (2, 19606140), (3, 13070760), (4, 9803070), (5, 7842456), (6, 6535380), (8, 4901535), (9, 4356920), (10, 3921228), (12, 3267690), (15, 2614152), (18, 2178460), (20, 1960614), (24, 1633845), (30, 1307076), (36, 1089230), (40, 980307), (45, 871384), (60, 653538), (72, 544615), (90, 435692), (120, 326769), (180, 217846), (360, 108923)]