126406920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3323}}^1$

素因数の和:3654

約数の個数: 64

約数和(自身を含む): 380531520

約数和(自身を除く): 254124600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3323, 3804, 4755, 6340, 6646, 7608, 9510, 9969, 12680, 13292, 16615, 19020, 19938, 26584, 33230, 38040, 39876, 49845, 66460, 79752, 99690, 132920, 199380, 398760, 1053391, 2106782, 3160173, 4213564, 5266955, 6320346, 8427128, 10533910, 12640692, 15800865, 21067820, 25281384, 31601730, 42135640, 63203460, 126406920]

約数ペア:

[(1, 126406920), (2, 63203460), (3, 42135640), (4, 31601730), (5, 25281384), (6, 21067820), (8, 15800865), (10, 12640692), (12, 10533910), (15, 8427128), (20, 6320346), (24, 5266955), (30, 4213564), (40, 3160173), (60, 2106782), (120, 1053391), (317, 398760), (634, 199380), (951, 132920), (1268, 99690), (1585, 79752), (1902, 66460), (2536, 49845), (3170, 39876), (3323, 38040), (3804, 33230), (4755, 26584), (6340, 19938), (6646, 19020), (7608, 16615), (9510, 13292), (9969, 12680)]