213589023720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1779908531}}^1$

素因数の和:1779908545

約数の個数: 32

約数和(自身を含む): 640767071520

約数和(自身を除く): 427178047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1779908531, 3559817062, 5339725593, 7119634124, 8899542655, 10679451186, 14239268248, 17799085310, 21358902372, 26698627965, 35598170620, 42717804744, 53397255930, 71196341240, 106794511860, 213589023720]

約数ペア:

[(1, 213589023720), (2, 106794511860), (3, 71196341240), (4, 53397255930), (5, 42717804744), (6, 35598170620), (8, 26698627965), (10, 21358902372), (12, 17799085310), (15, 14239268248), (20, 10679451186), (24, 8899542655), (30, 7119634124), (40, 5339725593), (60, 3559817062), (120, 1779908531)]