274606320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1144193}}^1$

素因数の和:1144209

約数の個数: 40

約数和(自身を含む): 851280336

約数和(自身を除く): 576674016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1144193, 2288386, 3432579, 4576772, 5720965, 6865158, 9153544, 11441930, 13730316, 17162895, 18307088, 22883860, 27460632, 34325790, 45767720, 54921264, 68651580, 91535440, 137303160, 274606320]

約数ペア:

[(1, 274606320), (2, 137303160), (3, 91535440), (4, 68651580), (5, 54921264), (6, 45767720), (8, 34325790), (10, 27460632), (12, 22883860), (15, 18307088), (16, 17162895), (20, 13730316), (24, 11441930), (30, 9153544), (40, 6865158), (48, 5720965), (60, 4576772), (80, 3432579), (120, 2288386), (240, 1144193)]