11231520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23399}}^1$

素因数の和:23417

約数の個数: 48

約数和(自身を含む): 35380800

約数和(自身を除く): 24149280

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, 23399, 46798, 70197, 93596, 116995, 140394, 187192, 233990, 280788, 350985, 374384, 467980, 561576, 701970, 748768, 935960, 1123152, 1403940, 1871920, 2246304, 2807880, 3743840, 5615760, 11231520]

約数ペア:

[(1, 11231520), (2, 5615760), (3, 3743840), (4, 2807880), (5, 2246304), (6, 1871920), (8, 1403940), (10, 1123152), (12, 935960), (15, 748768), (16, 701970), (20, 561576), (24, 467980), (30, 374384), (32, 350985), (40, 280788), (48, 233990), (60, 187192), (80, 140394), (96, 116995), (120, 93596), (160, 70197), (240, 46798), (480, 23399)]