173158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1319}}^1$

素因数の和:1882

約数の個数: 80

約数和(自身を含む): 538179840

約数和(自身を除く): 365021520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 1094, 1319, 1641, 2188, 2638, 2735, 3282, 3957, 4376, 5276, 5470, 6564, 6595, 7914, 8205, 8752, 10552, 10940, 13128, 13190, 15828, 16410, 19785, 21104, 21880, 26256, 26380, 31656, 32820, 39570, 43760, 52760, 63312, 65640, 79140, 105520, 131280, 158280, 316560, 721493, 1442986, 2164479, 2885972, 3607465, 4328958, 5771944, 7214930, 8657916, 10822395, 11543888, 14429860, 17315832, 21644790, 28859720, 34631664, 43289580, 57719440, 86579160, 173158320]

約数ペア:

[(1, 173158320), (2, 86579160), (3, 57719440), (4, 43289580), (5, 34631664), (6, 28859720), (8, 21644790), (10, 17315832), (12, 14429860), (15, 11543888), (16, 10822395), (20, 8657916), (24, 7214930), (30, 5771944), (40, 4328958), (48, 3607465), (60, 2885972), (80, 2164479), (120, 1442986), (240, 721493), (547, 316560), (1094, 158280), (1319, 131280), (1641, 105520), (2188, 79140), (2638, 65640), (2735, 63312), (3282, 52760), (3957, 43760), (4376, 39570), (5276, 32820), (5470, 31656), (6564, 26380), (6595, 26256), (7914, 21880), (8205, 21104), (8752, 19785), (10552, 16410), (10940, 15828), (13128, 13190)]