3322120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 7863660

約数和(自身を除く): 4541540

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 529, 628, 785, 920, 1058, 1256, 1570, 2116, 2645, 3140, 3611, 4232, 5290, 6280, 7222, 10580, 14444, 18055, 21160, 28888, 36110, 72220, 83053, 144440, 166106, 332212, 415265, 664424, 830530, 1661060, 3322120]

約数ペア:

[(1, 3322120), (2, 1661060), (4, 830530), (5, 664424), (8, 415265), (10, 332212), (20, 166106), (23, 144440), (40, 83053), (46, 72220), (92, 36110), (115, 28888), (157, 21160), (184, 18055), (230, 14444), (314, 10580), (460, 7222), (529, 6280), (628, 5290), (785, 4232), (920, 3611), (1058, 3140), (1256, 2645), (1570, 2116)]