27758760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231323}}^1$

素因数の和:231337

約数の個数: 32

約数和(自身を含む): 83276640

約数和(自身を除く): 55517880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231323, 462646, 693969, 925292, 1156615, 1387938, 1850584, 2313230, 2775876, 3469845, 4626460, 5551752, 6939690, 9252920, 13879380, 27758760]

約数ペア:

[(1, 27758760), (2, 13879380), (3, 9252920), (4, 6939690), (5, 5551752), (6, 4626460), (8, 3469845), (10, 2775876), (12, 2313230), (15, 1850584), (20, 1387938), (24, 1156615), (30, 925292), (40, 693969), (60, 462646), (120, 231323)]