12760680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 39188160

約数和(自身を除く): 26427480

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, 2473, 2580, 4946, 5160, 7419, 9892, 12365, 14838, 19784, 24730, 29676, 37095, 49460, 59352, 74190, 98920, 106339, 148380, 212678, 296760, 319017, 425356, 531695, 638034, 850712, 1063390, 1276068, 1595085, 2126780, 2552136, 3190170, 4253560, 6380340, 12760680]

約数ペア:

[(1, 12760680), (2, 6380340), (3, 4253560), (4, 3190170), (5, 2552136), (6, 2126780), (8, 1595085), (10, 1276068), (12, 1063390), (15, 850712), (20, 638034), (24, 531695), (30, 425356), (40, 319017), (43, 296760), (60, 212678), (86, 148380), (120, 106339), (129, 98920), (172, 74190), (215, 59352), (258, 49460), (344, 37095), (430, 29676), (516, 24730), (645, 19784), (860, 14838), (1032, 12365), (1290, 9892), (1720, 7419), (2473, 5160), (2580, 4946)]