12886800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{10739}}^1$

素因数の和:10760

約数の個数: 60

約数和(自身を含む): 41284560

約数和(自身を除く): 28397760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 10739, 21478, 32217, 42956, 53695, 64434, 85912, 107390, 128868, 161085, 171824, 214780, 257736, 268475, 322170, 429560, 515472, 536950, 644340, 805425, 859120, 1073900, 1288680, 1610850, 2147800, 2577360, 3221700, 4295600, 6443400, 12886800]

約数ペア:

[(1, 12886800), (2, 6443400), (3, 4295600), (4, 3221700), (5, 2577360), (6, 2147800), (8, 1610850), (10, 1288680), (12, 1073900), (15, 859120), (16, 805425), (20, 644340), (24, 536950), (25, 515472), (30, 429560), (40, 322170), (48, 268475), (50, 257736), (60, 214780), (75, 171824), (80, 161085), (100, 128868), (120, 107390), (150, 85912), (200, 64434), (240, 53695), (300, 42956), (400, 32217), (600, 21478), (1200, 10739)]