254384040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2017}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 764256960

約数和(自身を除く): 509872920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051, 2017, 2102, 3153, 4034, 4204, 5255, 6051, 6306, 8068, 8408, 10085, 10510, 12102, 12612, 15765, 16136, 20170, 21020, 24204, 25224, 30255, 31530, 40340, 42040, 48408, 60510, 63060, 80680, 121020, 126120, 242040, 2119867, 4239734, 6359601, 8479468, 10599335, 12719202, 16958936, 21198670, 25438404, 31798005, 42397340, 50876808, 63596010, 84794680, 127192020, 254384040]

約数ペア:

[(1, 254384040), (2, 127192020), (3, 84794680), (4, 63596010), (5, 50876808), (6, 42397340), (8, 31798005), (10, 25438404), (12, 21198670), (15, 16958936), (20, 12719202), (24, 10599335), (30, 8479468), (40, 6359601), (60, 4239734), (120, 2119867), (1051, 242040), (2017, 126120), (2102, 121020), (3153, 80680), (4034, 63060), (4204, 60510), (5255, 48408), (6051, 42040), (6306, 40340), (8068, 31530), (8408, 30255), (10085, 25224), (10510, 24204), (12102, 21020), (12612, 20170), (15765, 16136)]