2784669480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7735193}}^1$

素因数の和:7735210

約数の個数: 48

約数和(自身を含む): 9050176980

約数和(自身を除く): 6265507500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7735193, 15470386, 23205579, 30940772, 38675965, 46411158, 61881544, 69616737, 77351930, 92822316, 116027895, 139233474, 154703860, 185644632, 232055790, 278466948, 309407720, 348083685, 464111580, 556933896, 696167370, 928223160, 1392334740, 2784669480]

約数ペア:

[(1, 2784669480), (2, 1392334740), (3, 928223160), (4, 696167370), (5, 556933896), (6, 464111580), (8, 348083685), (9, 309407720), (10, 278466948), (12, 232055790), (15, 185644632), (18, 154703860), (20, 139233474), (24, 116027895), (30, 92822316), (36, 77351930), (40, 69616737), (45, 61881544), (60, 46411158), (72, 38675965), (90, 30940772), (120, 23205579), (180, 15470386), (360, 7735193)]