2280560784

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 5965808640

約数和(自身を除く): 3685247856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 401, 436, 654, 802, 872, 1087, 1203, 1308, 1604, 1744, 2174, 2406, 2616, 3208, 3261, 4348, 4812, 5232, 6416, 6522, 8696, 9624, 13044, 17392, 19248, 26088, 43709, 52176, 87418, 118483, 131127, 174836, 236966, 262254, 349672, 355449, 435887, 473932, 524508, 699344, 710898, 871774, 947864, 1049016, 1307661, 1421796, 1743548, 1895728, 2098032, 2615322, 2843592, 3487096, 5230644, 5687184, 6974192, 10461288, 20922576, 47511683, 95023366, 142535049, 190046732, 285070098, 380093464, 570140196, 760186928, 1140280392, 2280560784]

約数ペア:

[(1, 2280560784), (2, 1140280392), (3, 760186928), (4, 570140196), (6, 380093464), (8, 285070098), (12, 190046732), (16, 142535049), (24, 95023366), (48, 47511683), (109, 20922576), (218, 10461288), (327, 6974192), (401, 5687184), (436, 5230644), (654, 3487096), (802, 2843592), (872, 2615322), (1087, 2098032), (1203, 1895728), (1308, 1743548), (1604, 1421796), (1744, 1307661), (2174, 1049016), (2406, 947864), (2616, 871774), (3208, 710898), (3261, 699344), (4348, 524508), (4812, 473932), (5232, 435887), (6416, 355449), (6522, 349672), (8696, 262254), (9624, 236966), (13044, 174836), (17392, 131127), (19248, 118483), (26088, 87418), (43709, 52176)]