264945420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1471919}}^1$

素因数の和:1471934

約数の個数: 36

約数和(自身を含む): 803668320

約数和(自身を除く): 538722900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1471919, 2943838, 4415757, 5887676, 7359595, 8831514, 13247271, 14719190, 17663028, 22078785, 26494542, 29438380, 44157570, 52989084, 66236355, 88315140, 132472710, 264945420]

約数ペア:

[(1, 264945420), (2, 132472710), (3, 88315140), (4, 66236355), (5, 52989084), (6, 44157570), (9, 29438380), (10, 26494542), (12, 22078785), (15, 17663028), (18, 14719190), (20, 13247271), (30, 8831514), (36, 7359595), (45, 5887676), (60, 4415757), (90, 2943838), (180, 1471919)]