12419040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25873}}^1$

素因数の和:25891

約数の個数: 48

約数和(自身を含む): 39121488

約数和(自身を除く): 26702448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25873, 51746, 77619, 103492, 129365, 155238, 206984, 258730, 310476, 388095, 413968, 517460, 620952, 776190, 827936, 1034920, 1241904, 1552380, 2069840, 2483808, 3104760, 4139680, 6209520, 12419040]

約数ペア:

[(1, 12419040), (2, 6209520), (3, 4139680), (4, 3104760), (5, 2483808), (6, 2069840), (8, 1552380), (10, 1241904), (12, 1034920), (15, 827936), (16, 776190), (20, 620952), (24, 517460), (30, 413968), (32, 388095), (40, 310476), (48, 258730), (60, 206984), (80, 155238), (96, 129365), (120, 103492), (160, 77619), (240, 51746), (480, 25873)]