192840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1607}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 578880

約数和(自身を除く): 386040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1607, 3214, 4821, 6428, 8035, 9642, 12856, 16070, 19284, 24105, 32140, 38568, 48210, 64280, 96420, 192840]

約数ペア:

[(1, 192840), (2, 96420), (3, 64280), (4, 48210), (5, 38568), (6, 32140), (8, 24105), (10, 19284), (12, 16070), (15, 12856), (20, 9642), (24, 8035), (30, 6428), (40, 4821), (60, 3214), (120, 1607)]