187628520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1563571}}^1$

素因数の和:1563585

約数の個数: 32

約数和(自身を含む): 562885920

約数和(自身を除く): 375257400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1563571, 3127142, 4690713, 6254284, 7817855, 9381426, 12508568, 15635710, 18762852, 23453565, 31271420, 37525704, 46907130, 62542840, 93814260, 187628520]

約数ペア:

[(1, 187628520), (2, 93814260), (3, 62542840), (4, 46907130), (5, 37525704), (6, 31271420), (8, 23453565), (10, 18762852), (12, 15635710), (15, 12508568), (20, 9381426), (24, 7817855), (30, 6254284), (40, 4690713), (60, 3127142), (120, 1563571)]