242327040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 783699840

約数和(自身を除く): 541372800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 227, 240, 256, 278, 320, 384, 417, 454, 480, 512, 556, 640, 681, 695, 768, 834, 908, 960, 1112, 1135, 1280, 1362, 1390, 1536, 1668, 1816, 1920, 2085, 2224, 2270, 2560, 2724, 2780, 3336, 3405, 3632, 3840, 4170, 4448, 4540, 5448, 5560, 6672, 6810, 7264, 7680, 8340, 8896, 9080, 10896, 11120, 13344, 13620, 14528, 16680, 17792, 18160, 21792, 22240, 26688, 27240, 29056, 31553, 33360, 35584, 36320, 43584, 44480, 53376, 54480, 58112, 63106, 66720, 71168, 72640, 87168, 88960, 94659, 106752, 108960, 116224, 126212, 133440, 145280, 157765, 174336, 177920, 189318, 213504, 217920, 252424, 266880, 290560, 315530, 348672, 355840, 378636, 435840, 473295, 504848, 533760, 581120, 631060, 757272, 871680, 946590, 1009696, 1067520, 1262120, 1514544, 1743360, 1893180, 2019392, 2524240, 3029088, 3786360, 4038784, 5048480, 6058176, 7572720, 8077568, 10096960, 12116352, 15145440, 16155136, 20193920, 24232704, 30290880, 40387840, 48465408, 60581760, 80775680, 121163520, 242327040]

約数ペア:

[(1, 242327040), (2, 121163520), (3, 80775680), (4, 60581760), (5, 48465408), (6, 40387840), (8, 30290880), (10, 24232704), (12, 20193920), (15, 16155136), (16, 15145440), (20, 12116352), (24, 10096960), (30, 8077568), (32, 7572720), (40, 6058176), (48, 5048480), (60, 4038784), (64, 3786360), (80, 3029088), (96, 2524240), (120, 2019392), (128, 1893180), (139, 1743360), (160, 1514544), (192, 1262120), (227, 1067520), (240, 1009696), (256, 946590), (278, 871680), (320, 757272), (384, 631060), (417, 581120), (454, 533760), (480, 504848), (512, 473295), (556, 435840), (640, 378636), (681, 355840), (695, 348672), (768, 315530), (834, 290560), (908, 266880), (960, 252424), (1112, 217920), (1135, 213504), (1280, 189318), (1362, 177920), (1390, 174336), (1536, 157765), (1668, 145280), (1816, 133440), (1920, 126212), (2085, 116224), (2224, 108960), (2270, 106752), (2560, 94659), (2724, 88960), (2780, 87168), (3336, 72640), (3405, 71168), (3632, 66720), (3840, 63106), (4170, 58112), (4448, 54480), (4540, 53376), (5448, 44480), (5560, 43584), (6672, 36320), (6810, 35584), (7264, 33360), (7680, 31553), (8340, 29056), (8896, 27240), (9080, 26688), (10896, 22240), (11120, 21792), (13344, 18160), (13620, 17792), (14528, 16680)]