15409260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85607}}^1$

素因数の和:85622

約数の個数: 36

約数和(自身を含む): 46741968

約数和(自身を除く): 31332708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85607, 171214, 256821, 342428, 428035, 513642, 770463, 856070, 1027284, 1284105, 1540926, 1712140, 2568210, 3081852, 3852315, 5136420, 7704630, 15409260]

約数ペア:

[(1, 15409260), (2, 7704630), (3, 5136420), (4, 3852315), (5, 3081852), (6, 2568210), (9, 1712140), (10, 1540926), (12, 1284105), (15, 1027284), (18, 856070), (20, 770463), (30, 513642), (36, 428035), (45, 342428), (60, 256821), (90, 171214), (180, 85607)]