8530380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15797}}^1$

素因数の和:15815

約数の個数: 48

約数和(自身を含む): 26540640

約数和(自身を除く): 18010260

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, 15797, 31594, 47391, 63188, 78985, 94782, 142173, 157970, 189564, 236955, 284346, 315940, 426519, 473910, 568692, 710865, 853038, 947820, 1421730, 1706076, 2132595, 2843460, 4265190, 8530380]

約数ペア:

[(1, 8530380), (2, 4265190), (3, 2843460), (4, 2132595), (5, 1706076), (6, 1421730), (9, 947820), (10, 853038), (12, 710865), (15, 568692), (18, 473910), (20, 426519), (27, 315940), (30, 284346), (36, 236955), (45, 189564), (54, 157970), (60, 142173), (90, 94782), (108, 78985), (135, 63188), (180, 47391), (270, 31594), (540, 15797)]