2123760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8849}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 6584400

約数和(自身を除く): 4460640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8849, 17698, 26547, 35396, 44245, 53094, 70792, 88490, 106188, 132735, 141584, 176980, 212376, 265470, 353960, 424752, 530940, 707920, 1061880, 2123760]

約数ペア:

[(1, 2123760), (2, 1061880), (3, 707920), (4, 530940), (5, 424752), (6, 353960), (8, 265470), (10, 212376), (12, 176980), (15, 141584), (16, 132735), (20, 106188), (24, 88490), (30, 70792), (40, 53094), (48, 44245), (60, 35396), (80, 26547), (120, 17698), (240, 8849)]