29955520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 83685888

約数和(自身を除く): 53730368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 311, 320, 344, 430, 448, 560, 602, 622, 688, 860, 1120, 1204, 1244, 1376, 1505, 1555, 1720, 2177, 2240, 2408, 2488, 2752, 3010, 3110, 3440, 4354, 4816, 4976, 6020, 6220, 6880, 8708, 9632, 9952, 10885, 12040, 12440, 13373, 13760, 17416, 19264, 19904, 21770, 24080, 24880, 26746, 34832, 43540, 48160, 49760, 53492, 66865, 69664, 87080, 93611, 96320, 99520, 106984, 133730, 139328, 174160, 187222, 213968, 267460, 348320, 374444, 427936, 468055, 534920, 696640, 748888, 855872, 936110, 1069840, 1497776, 1872220, 2139680, 2995552, 3744440, 4279360, 5991104, 7488880, 14977760, 29955520]

約数ペア:

[(1, 29955520), (2, 14977760), (4, 7488880), (5, 5991104), (7, 4279360), (8, 3744440), (10, 2995552), (14, 2139680), (16, 1872220), (20, 1497776), (28, 1069840), (32, 936110), (35, 855872), (40, 748888), (43, 696640), (56, 534920), (64, 468055), (70, 427936), (80, 374444), (86, 348320), (112, 267460), (140, 213968), (160, 187222), (172, 174160), (215, 139328), (224, 133730), (280, 106984), (301, 99520), (311, 96320), (320, 93611), (344, 87080), (430, 69664), (448, 66865), (560, 53492), (602, 49760), (622, 48160), (688, 43540), (860, 34832), (1120, 26746), (1204, 24880), (1244, 24080), (1376, 21770), (1505, 19904), (1555, 19264), (1720, 17416), (2177, 13760), (2240, 13373), (2408, 12440), (2488, 12040), (2752, 10885), (3010, 9952), (3110, 9632), (3440, 8708), (4354, 6880), (4816, 6220), (4976, 6020)]