15601260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6047}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 44706816

約数和(自身を除く): 29105556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6047, 12094, 18141, 24188, 30235, 36282, 60470, 72564, 90705, 120940, 181410, 260021, 362820, 520042, 780063, 1040084, 1300105, 1560126, 2600210, 3120252, 3900315, 5200420, 7800630, 15601260]

約数ペア:

[(1, 15601260), (2, 7800630), (3, 5200420), (4, 3900315), (5, 3120252), (6, 2600210), (10, 1560126), (12, 1300105), (15, 1040084), (20, 780063), (30, 520042), (43, 362820), (60, 260021), (86, 181410), (129, 120940), (172, 90705), (215, 72564), (258, 60470), (430, 36282), (516, 30235), (645, 24188), (860, 18141), (1290, 12094), (2580, 6047)]