15977040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66571}}^1$

素因数の和:66587

約数の個数: 40

約数和(自身を含む): 49529568

約数和(自身を除く): 33552528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66571, 133142, 199713, 266284, 332855, 399426, 532568, 665710, 798852, 998565, 1065136, 1331420, 1597704, 1997130, 2662840, 3195408, 3994260, 5325680, 7988520, 15977040]

約数ペア:

[(1, 15977040), (2, 7988520), (3, 5325680), (4, 3994260), (5, 3195408), (6, 2662840), (8, 1997130), (10, 1597704), (12, 1331420), (15, 1065136), (16, 998565), (20, 798852), (24, 665710), (30, 532568), (40, 399426), (48, 332855), (60, 266284), (80, 199713), (120, 133142), (240, 66571)]