8237943540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15255451}}^1$

素因数の和:15255469

約数の個数: 48

約数和(自身を含む): 25629159360

約数和(自身を除く): 17391215820

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, 15255451, 30510902, 45766353, 61021804, 76277255, 91532706, 137299059, 152554510, 183065412, 228831765, 274598118, 305109020, 411897177, 457663530, 549196236, 686495295, 823794354, 915327060, 1372990590, 1647588708, 2059485885, 2745981180, 4118971770, 8237943540]

約数ペア:

[(1, 8237943540), (2, 4118971770), (3, 2745981180), (4, 2059485885), (5, 1647588708), (6, 1372990590), (9, 915327060), (10, 823794354), (12, 686495295), (15, 549196236), (18, 457663530), (20, 411897177), (27, 305109020), (30, 274598118), (36, 228831765), (45, 183065412), (54, 152554510), (60, 137299059), (90, 91532706), (108, 76277255), (135, 61021804), (180, 45766353), (270, 30510902), (540, 15255451)]