121260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 354816

約数和(自身を除く): 233556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1290, 1410, 2021, 2580, 2820, 4042, 6063, 8084, 10105, 12126, 20210, 24252, 30315, 40420, 60630, 121260]

約数ペア:

[(1, 121260), (2, 60630), (3, 40420), (4, 30315), (5, 24252), (6, 20210), (10, 12126), (12, 10105), (15, 8084), (20, 6063), (30, 4042), (43, 2820), (47, 2580), (60, 2021), (86, 1410), (94, 1290), (129, 940), (141, 860), (172, 705), (188, 645), (215, 564), (235, 516), (258, 470), (282, 430)]