23082120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 75904920

約数和(自身を除く): 52822800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 661, 776, 873, 970, 1164, 1322, 1455, 1746, 1940, 1983, 2328, 2644, 2910, 3305, 3492, 3880, 3966, 4365, 5288, 5820, 5949, 6610, 6984, 7932, 8730, 9915, 11640, 11898, 13220, 15864, 17460, 19830, 23796, 26440, 29745, 34920, 39660, 47592, 59490, 64117, 79320, 118980, 128234, 192351, 237960, 256468, 320585, 384702, 512936, 577053, 641170, 769404, 961755, 1154106, 1282340, 1538808, 1923510, 2308212, 2564680, 2885265, 3847020, 4616424, 5770530, 7694040, 11541060, 23082120]

約数ペア:

[(1, 23082120), (2, 11541060), (3, 7694040), (4, 5770530), (5, 4616424), (6, 3847020), (8, 2885265), (9, 2564680), (10, 2308212), (12, 1923510), (15, 1538808), (18, 1282340), (20, 1154106), (24, 961755), (30, 769404), (36, 641170), (40, 577053), (45, 512936), (60, 384702), (72, 320585), (90, 256468), (97, 237960), (120, 192351), (180, 128234), (194, 118980), (291, 79320), (360, 64117), (388, 59490), (485, 47592), (582, 39660), (661, 34920), (776, 29745), (873, 26440), (970, 23796), (1164, 19830), (1322, 17460), (1455, 15864), (1746, 13220), (1940, 11898), (1983, 11640), (2328, 9915), (2644, 8730), (2910, 7932), (3305, 6984), (3492, 6610), (3880, 5949), (3966, 5820), (4365, 5288)]