15408

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1$

素因数の和:121

約数の個数: 30

約数和(自身を含む): 43524

約数和(自身を除く): 28116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408]

約数ペア:

[(1, 15408), (2, 7704), (3, 5136), (4, 3852), (6, 2568), (8, 1926), (9, 1712), (12, 1284), (16, 963), (18, 856), (24, 642), (36, 428), (48, 321), (72, 214), (107, 144)]