15665056020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29009363}}^1$

素因数の和:29009381

約数の個数: 48

約数和(自身を含む): 48735731520

約数和(自身を除く): 33070675500

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, 29009363, 58018726, 87028089, 116037452, 145046815, 174056178, 261084267, 290093630, 348112356, 435140445, 522168534, 580187260, 783252801, 870280890, 1044337068, 1305421335, 1566505602, 1740561780, 2610842670, 3133011204, 3916264005, 5221685340, 7832528010, 15665056020]

約数ペア:

[(1, 15665056020), (2, 7832528010), (3, 5221685340), (4, 3916264005), (5, 3133011204), (6, 2610842670), (9, 1740561780), (10, 1566505602), (12, 1305421335), (15, 1044337068), (18, 870280890), (20, 783252801), (27, 580187260), (30, 522168534), (36, 435140445), (45, 348112356), (54, 290093630), (60, 261084267), (90, 174056178), (108, 145046815), (135, 116037452), (180, 87028089), (270, 58018726), (540, 29009363)]