22115760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2202

約数の個数: 80

約数和(自身を含む): 70185984

約数和(自身を除く): 48070224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2143, 2580, 3440, 4286, 5160, 6429, 8572, 10320, 10715, 12858, 17144, 21430, 25716, 32145, 34288, 42860, 51432, 64290, 85720, 92149, 102864, 128580, 171440, 184298, 257160, 276447, 368596, 460745, 514320, 552894, 737192, 921490, 1105788, 1382235, 1474384, 1842980, 2211576, 2764470, 3685960, 4423152, 5528940, 7371920, 11057880, 22115760]

約数ペア:

[(1, 22115760), (2, 11057880), (3, 7371920), (4, 5528940), (5, 4423152), (6, 3685960), (8, 2764470), (10, 2211576), (12, 1842980), (15, 1474384), (16, 1382235), (20, 1105788), (24, 921490), (30, 737192), (40, 552894), (43, 514320), (48, 460745), (60, 368596), (80, 276447), (86, 257160), (120, 184298), (129, 171440), (172, 128580), (215, 102864), (240, 92149), (258, 85720), (344, 64290), (430, 51432), (516, 42860), (645, 34288), (688, 32145), (860, 25716), (1032, 21430), (1290, 17144), (1720, 12858), (2064, 10715), (2143, 10320), (2580, 8572), (3440, 6429), (4286, 5160)]