23032260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 70324800

約数和(自身を除く): 47292540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 643, 796, 995, 1194, 1286, 1791, 1929, 1990, 2388, 2572, 2985, 3215, 3582, 3858, 3980, 5787, 5970, 6430, 7164, 7716, 8955, 9645, 11574, 11940, 12860, 17910, 19290, 23148, 28935, 35820, 38580, 57870, 115740, 127957, 255914, 383871, 511828, 639785, 767742, 1151613, 1279570, 1535484, 1919355, 2303226, 2559140, 3838710, 4606452, 5758065, 7677420, 11516130, 23032260]

約数ペア:

[(1, 23032260), (2, 11516130), (3, 7677420), (4, 5758065), (5, 4606452), (6, 3838710), (9, 2559140), (10, 2303226), (12, 1919355), (15, 1535484), (18, 1279570), (20, 1151613), (30, 767742), (36, 639785), (45, 511828), (60, 383871), (90, 255914), (180, 127957), (199, 115740), (398, 57870), (597, 38580), (643, 35820), (796, 28935), (995, 23148), (1194, 19290), (1286, 17910), (1791, 12860), (1929, 11940), (1990, 11574), (2388, 9645), (2572, 8955), (2985, 7716), (3215, 7164), (3582, 6430), (3858, 5970), (3980, 5787)]