335158020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{620663}}^1$

素因数の和:620681

約数の個数: 48

約数和(自身を含む): 1042715520

約数和(自身を除く): 707557500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 620663, 1241326, 1861989, 2482652, 3103315, 3723978, 5585967, 6206630, 7447956, 9309945, 11171934, 12413260, 16757901, 18619890, 22343868, 27929835, 33515802, 37239780, 55859670, 67031604, 83789505, 111719340, 167579010, 335158020]

約数ペア:

[(1, 335158020), (2, 167579010), (3, 111719340), (4, 83789505), (5, 67031604), (6, 55859670), (9, 37239780), (10, 33515802), (12, 27929835), (15, 22343868), (18, 18619890), (20, 16757901), (27, 12413260), (30, 11171934), (36, 9309945), (45, 7447956), (54, 6206630), (60, 5585967), (90, 3723978), (108, 3103315), (135, 2482652), (180, 1861989), (270, 1241326), (540, 620663)]