23660820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131449}}^1$

素因数の和:131464

約数の個数: 36

約数和(自身を含む): 71771700

約数和(自身を除く): 48110880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 131449, 262898, 394347, 525796, 657245, 788694, 1183041, 1314490, 1577388, 1971735, 2366082, 2628980, 3943470, 4732164, 5915205, 7886940, 11830410, 23660820]

約数ペア:

[(1, 23660820), (2, 11830410), (3, 7886940), (4, 5915205), (5, 4732164), (6, 3943470), (9, 2628980), (10, 2366082), (12, 1971735), (15, 1577388), (18, 1314490), (20, 1183041), (30, 788694), (36, 657245), (45, 525796), (60, 394347), (90, 262898), (180, 131449)]