20294112840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169117607}}^1$

素因数の和:169117621

約数の個数: 32

約数和(自身を含む): 60882338880

約数和(自身を除く): 40588226040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169117607, 338235214, 507352821, 676470428, 845588035, 1014705642, 1352940856, 1691176070, 2029411284, 2536764105, 3382352140, 4058822568, 5073528210, 6764704280, 10147056420, 20294112840]

約数ペア:

[(1, 20294112840), (2, 10147056420), (3, 6764704280), (4, 5073528210), (5, 4058822568), (6, 3382352140), (8, 2536764105), (10, 2029411284), (12, 1691176070), (15, 1352940856), (20, 1014705642), (24, 845588035), (30, 676470428), (40, 507352821), (60, 338235214), (120, 169117607)]