20160061380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37333447}}^1$

素因数の和:37333465

約数の個数: 48

約数和(自身を含む): 62720192640

約数和(自身を除く): 42560131260

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, 37333447, 74666894, 112000341, 149333788, 186667235, 224000682, 336001023, 373334470, 448001364, 560001705, 672002046, 746668940, 1008003069, 1120003410, 1344004092, 1680005115, 2016006138, 2240006820, 3360010230, 4032012276, 5040015345, 6720020460, 10080030690, 20160061380]

約数ペア:

[(1, 20160061380), (2, 10080030690), (3, 6720020460), (4, 5040015345), (5, 4032012276), (6, 3360010230), (9, 2240006820), (10, 2016006138), (12, 1680005115), (15, 1344004092), (18, 1120003410), (20, 1008003069), (27, 746668940), (30, 672002046), (36, 560001705), (45, 448001364), (54, 373334470), (60, 336001023), (90, 224000682), (108, 186667235), (135, 149333788), (180, 112000341), (270, 74666894), (540, 37333447)]