15232280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{54401}}^1$

素因数の和:54419

約数の個数: 32

約数和(自身を含む): 39169440

約数和(自身を除く): 23937160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 54401, 108802, 217604, 272005, 380807, 435208, 544010, 761614, 1088020, 1523228, 1904035, 2176040, 3046456, 3808070, 7616140, 15232280]

約数ペア:

[(1, 15232280), (2, 7616140), (4, 3808070), (5, 3046456), (7, 2176040), (8, 1904035), (10, 1523228), (14, 1088020), (20, 761614), (28, 544010), (35, 435208), (40, 380807), (56, 272005), (70, 217604), (140, 108802), (280, 54401)]