123469380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{228647}}^1$

素因数の和:228665

約数の個数: 48

約数和(自身を含む): 384128640

約数和(自身を除く): 260659260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 228647, 457294, 685941, 914588, 1143235, 1371882, 2057823, 2286470, 2743764, 3429705, 4115646, 4572940, 6173469, 6859410, 8231292, 10289115, 12346938, 13718820, 20578230, 24693876, 30867345, 41156460, 61734690, 123469380]

約数ペア:

[(1, 123469380), (2, 61734690), (3, 41156460), (4, 30867345), (5, 24693876), (6, 20578230), (9, 13718820), (10, 12346938), (12, 10289115), (15, 8231292), (18, 6859410), (20, 6173469), (27, 4572940), (30, 4115646), (36, 3429705), (45, 2743764), (54, 2286470), (60, 2057823), (90, 1371882), (108, 1143235), (135, 914588), (180, 685941), (270, 457294), (540, 228647)]