30539520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 115747632

約数和(自身を除く): 85208112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 241, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 482, 495, 528, 576, 640, 660, 704, 720, 723, 768, 792, 880, 960, 964, 990, 1056, 1152, 1205, 1280, 1320, 1408, 1440, 1446, 1584, 1760, 1920, 1928, 1980, 2112, 2169, 2304, 2410, 2640, 2651, 2816, 2880, 2892, 3168, 3520, 3615, 3840, 3856, 3960, 4224, 4338, 4820, 5280, 5302, 5760, 5784, 6336, 7040, 7230, 7712, 7920, 7953, 8448, 8676, 9640, 10560, 10604, 10845, 11520, 11568, 12672, 13255, 14080, 14460, 15424, 15840, 15906, 17352, 19280, 21120, 21208, 21690, 23136, 23859, 25344, 26510, 28920, 30848, 31680, 31812, 34704, 38560, 39765, 42240, 42416, 43380, 46272, 47718, 53020, 57840, 61696, 63360, 63624, 69408, 77120, 79530, 84832, 86760, 92544, 95436, 106040, 115680, 119295, 126720, 127248, 138816, 154240, 159060, 169664, 173520, 185088, 190872, 212080, 231360, 238590, 254496, 277632, 308480, 318120, 339328, 347040, 381744, 424160, 462720, 477180, 508992, 555264, 636240, 678656, 694080, 763488, 848320, 925440, 954360, 1017984, 1272480, 1388160, 1526976, 1696640, 1908720, 2035968, 2544960, 2776320, 3053952, 3393280, 3817440, 5089920, 6107904, 7634880, 10179840, 15269760, 30539520]

約数ペア:

[(1, 30539520), (2, 15269760), (3, 10179840), (4, 7634880), (5, 6107904), (6, 5089920), (8, 3817440), (9, 3393280), (10, 3053952), (11, 2776320), (12, 2544960), (15, 2035968), (16, 1908720), (18, 1696640), (20, 1526976), (22, 1388160), (24, 1272480), (30, 1017984), (32, 954360), (33, 925440), (36, 848320), (40, 763488), (44, 694080), (45, 678656), (48, 636240), (55, 555264), (60, 508992), (64, 477180), (66, 462720), (72, 424160), (80, 381744), (88, 347040), (90, 339328), (96, 318120), (99, 308480), (110, 277632), (120, 254496), (128, 238590), (132, 231360), (144, 212080), (160, 190872), (165, 185088), (176, 173520), (180, 169664), (192, 159060), (198, 154240), (220, 138816), (240, 127248), (241, 126720), (256, 119295), (264, 115680), (288, 106040), (320, 95436), (330, 92544), (352, 86760), (360, 84832), (384, 79530), (396, 77120), (440, 69408), (480, 63624), (482, 63360), (495, 61696), (528, 57840), (576, 53020), (640, 47718), (660, 46272), (704, 43380), (720, 42416), (723, 42240), (768, 39765), (792, 38560), (880, 34704), (960, 31812), (964, 31680), (990, 30848), (1056, 28920), (1152, 26510), (1205, 25344), (1280, 23859), (1320, 23136), (1408, 21690), (1440, 21208), (1446, 21120), (1584, 19280), (1760, 17352), (1920, 15906), (1928, 15840), (1980, 15424), (2112, 14460), (2169, 14080), (2304, 13255), (2410, 12672), (2640, 11568), (2651, 11520), (2816, 10845), (2880, 10604), (2892, 10560), (3168, 9640), (3520, 8676), (3615, 8448), (3840, 7953), (3856, 7920), (3960, 7712), (4224, 7230), (4338, 7040), (4820, 6336), (5280, 5784), (5302, 5760)]