247484480

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3407}}^1$

素因数の和:3651

約数の個数: 56

約数和(自身を含む): 592092288

約数和(自身を除く): 344607808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3407, 3632, 4540, 6814, 7264, 9080, 13628, 14528, 17035, 18160, 27256, 34070, 36320, 54512, 68140, 72640, 109024, 136280, 218048, 272560, 545120, 773389, 1090240, 1546778, 3093556, 3866945, 6187112, 7733890, 12374224, 15467780, 24748448, 30935560, 49496896, 61871120, 123742240, 247484480]

約数ペア:

[(1, 247484480), (2, 123742240), (4, 61871120), (5, 49496896), (8, 30935560), (10, 24748448), (16, 15467780), (20, 12374224), (32, 7733890), (40, 6187112), (64, 3866945), (80, 3093556), (160, 1546778), (227, 1090240), (320, 773389), (454, 545120), (908, 272560), (1135, 218048), (1816, 136280), (2270, 109024), (3407, 72640), (3632, 68140), (4540, 54512), (6814, 36320), (7264, 34070), (9080, 27256), (13628, 18160), (14528, 17035)]