257085600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{107119}}^1$

素因数の和:107142

約数の個数: 72

約数和(自身を含む): 836821440

約数和(自身を除く): 579735840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 107119, 214238, 321357, 428476, 535595, 642714, 856952, 1071190, 1285428, 1606785, 1713904, 2142380, 2570856, 2677975, 3213570, 3427808, 4284760, 5141712, 5355950, 6427140, 8033925, 8569520, 10283424, 10711900, 12854280, 16067850, 17139040, 21423800, 25708560, 32135700, 42847600, 51417120, 64271400, 85695200, 128542800, 257085600]

約数ペア:

[(1, 257085600), (2, 128542800), (3, 85695200), (4, 64271400), (5, 51417120), (6, 42847600), (8, 32135700), (10, 25708560), (12, 21423800), (15, 17139040), (16, 16067850), (20, 12854280), (24, 10711900), (25, 10283424), (30, 8569520), (32, 8033925), (40, 6427140), (48, 5355950), (50, 5141712), (60, 4284760), (75, 3427808), (80, 3213570), (96, 2677975), (100, 2570856), (120, 2142380), (150, 1713904), (160, 1606785), (200, 1285428), (240, 1071190), (300, 856952), (400, 642714), (480, 535595), (600, 428476), (800, 321357), (1200, 214238), (2400, 107119)]