1819985880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15166549}}^1$

素因数の和:15166563

約数の個数: 32

約数和(自身を含む): 5459958000

約数和(自身を除く): 3639972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15166549, 30333098, 45499647, 60666196, 75832745, 90999294, 121332392, 151665490, 181998588, 227498235, 303330980, 363997176, 454996470, 606661960, 909992940, 1819985880]

約数ペア:

[(1, 1819985880), (2, 909992940), (3, 606661960), (4, 454996470), (5, 363997176), (6, 303330980), (8, 227498235), (10, 181998588), (12, 151665490), (15, 121332392), (20, 90999294), (24, 75832745), (30, 60666196), (40, 45499647), (60, 30333098), (120, 15166549)]