361533440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 104

約数和(自身を含む): 880696320

約数和(自身を除く): 519162880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 139, 160, 254, 256, 278, 320, 508, 512, 556, 635, 640, 695, 1016, 1024, 1112, 1270, 1280, 1390, 2032, 2048, 2224, 2540, 2560, 2780, 4064, 4096, 4448, 5080, 5120, 5560, 8128, 8896, 10160, 10240, 11120, 16256, 17653, 17792, 20320, 20480, 22240, 32512, 35306, 35584, 40640, 44480, 65024, 70612, 71168, 81280, 88265, 88960, 130048, 141224, 142336, 162560, 176530, 177920, 260096, 282448, 284672, 325120, 353060, 355840, 520192, 564896, 569344, 650240, 706120, 711680, 1129792, 1300480, 1412240, 1423360, 2259584, 2600960, 2824480, 2846720, 4519168, 5648960, 9038336, 11297920, 18076672, 22595840, 36153344, 45191680, 72306688, 90383360, 180766720, 361533440]

約数ペア:

[(1, 361533440), (2, 180766720), (4, 90383360), (5, 72306688), (8, 45191680), (10, 36153344), (16, 22595840), (20, 18076672), (32, 11297920), (40, 9038336), (64, 5648960), (80, 4519168), (127, 2846720), (128, 2824480), (139, 2600960), (160, 2259584), (254, 1423360), (256, 1412240), (278, 1300480), (320, 1129792), (508, 711680), (512, 706120), (556, 650240), (635, 569344), (640, 564896), (695, 520192), (1016, 355840), (1024, 353060), (1112, 325120), (1270, 284672), (1280, 282448), (1390, 260096), (2032, 177920), (2048, 176530), (2224, 162560), (2540, 142336), (2560, 141224), (2780, 130048), (4064, 88960), (4096, 88265), (4448, 81280), (5080, 71168), (5120, 70612), (5560, 65024), (8128, 44480), (8896, 40640), (10160, 35584), (10240, 35306), (11120, 32512), (16256, 22240), (17653, 20480), (17792, 20320)]