15231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63463}}^1$

素因数の和:63479

約数の個数: 40

約数和(自身を含む): 47217216

約数和(自身を除く): 31986096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63463, 126926, 190389, 253852, 317315, 380778, 507704, 634630, 761556, 951945, 1015408, 1269260, 1523112, 1903890, 2538520, 3046224, 3807780, 5077040, 7615560, 15231120]

約数ペア:

[(1, 15231120), (2, 7615560), (3, 5077040), (4, 3807780), (5, 3046224), (6, 2538520), (8, 1903890), (10, 1523112), (12, 1269260), (15, 1015408), (16, 951945), (20, 761556), (24, 634630), (30, 507704), (40, 380778), (48, 317315), (60, 253852), (80, 190389), (120, 126926), (240, 63463)]