277021320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21179}}^1$

素因数の和:21302

約数の個数: 64

約数和(自身を含む): 838728000

約数和(自身を除く): 561706680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 21179, 42358, 63537, 84716, 105895, 127074, 169432, 211790, 254148, 317685, 423580, 508296, 635370, 847160, 1270740, 2308511, 2541480, 4617022, 6925533, 9234044, 11542555, 13851066, 18468088, 23085110, 27702132, 34627665, 46170220, 55404264, 69255330, 92340440, 138510660, 277021320]

約数ペア:

[(1, 277021320), (2, 138510660), (3, 92340440), (4, 69255330), (5, 55404264), (6, 46170220), (8, 34627665), (10, 27702132), (12, 23085110), (15, 18468088), (20, 13851066), (24, 11542555), (30, 9234044), (40, 6925533), (60, 4617022), (109, 2541480), (120, 2308511), (218, 1270740), (327, 847160), (436, 635370), (545, 508296), (654, 423580), (872, 317685), (1090, 254148), (1308, 211790), (1635, 169432), (2180, 127074), (2616, 105895), (3270, 84716), (4360, 63537), (6540, 42358), (13080, 21179)]