1520479008

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{30517}}^1$

素因数の和:30706

約数の個数: 72

約数和(自身を含む): 4348998108

約数和(自身を除く): 2828519100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 8304, 12456, 16608, 24912, 30517, 49824, 61034, 91551, 122068, 183102, 244136, 274653, 366204, 488272, 549306, 732408, 976544, 1098612, 1464816, 2197224, 2929632, 4394448, 5279441, 8788896, 10558882, 15838323, 21117764, 31676646, 42235528, 47514969, 63353292, 84471056, 95029938, 126706584, 168942112, 190059876, 253413168, 380119752, 506826336, 760239504, 1520479008]

約数ペア:

[(1, 1520479008), (2, 760239504), (3, 506826336), (4, 380119752), (6, 253413168), (8, 190059876), (9, 168942112), (12, 126706584), (16, 95029938), (18, 84471056), (24, 63353292), (32, 47514969), (36, 42235528), (48, 31676646), (72, 21117764), (96, 15838323), (144, 10558882), (173, 8788896), (288, 5279441), (346, 4394448), (519, 2929632), (692, 2197224), (1038, 1464816), (1384, 1098612), (1557, 976544), (2076, 732408), (2768, 549306), (3114, 488272), (4152, 366204), (5536, 274653), (6228, 244136), (8304, 183102), (12456, 122068), (16608, 91551), (24912, 61034), (30517, 49824)]