2023168920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{392087}}^1$

素因数の和:392144

約数の個数: 64

約数和(自身を含む): 6210673920

約数和(自身を除く): 4187505000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 392087, 784174, 1176261, 1568348, 1960435, 2352522, 3136696, 3920870, 4705044, 5881305, 7841740, 9410088, 11762610, 15683480, 16859741, 23525220, 33719482, 47050440, 50579223, 67438964, 84298705, 101158446, 134877928, 168597410, 202316892, 252896115, 337194820, 404633784, 505792230, 674389640, 1011584460, 2023168920]

約数ペア:

[(1, 2023168920), (2, 1011584460), (3, 674389640), (4, 505792230), (5, 404633784), (6, 337194820), (8, 252896115), (10, 202316892), (12, 168597410), (15, 134877928), (20, 101158446), (24, 84298705), (30, 67438964), (40, 50579223), (43, 47050440), (60, 33719482), (86, 23525220), (120, 16859741), (129, 15683480), (172, 11762610), (215, 9410088), (258, 7841740), (344, 5881305), (430, 4705044), (516, 3920870), (645, 3136696), (860, 2352522), (1032, 1960435), (1290, 1568348), (1720, 1176261), (2580, 784174), (5160, 392087)]