2120258520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5889607}}^1$

素因数の和:5889624

約数の個数: 48

約数和(自身を含む): 6890841360

約数和(自身を除く): 4770582840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5889607, 11779214, 17668821, 23558428, 29448035, 35337642, 47116856, 53006463, 58896070, 70675284, 88344105, 106012926, 117792140, 141350568, 176688210, 212025852, 235584280, 265032315, 353376420, 424051704, 530064630, 706752840, 1060129260, 2120258520]

約数ペア:

[(1, 2120258520), (2, 1060129260), (3, 706752840), (4, 530064630), (5, 424051704), (6, 353376420), (8, 265032315), (9, 235584280), (10, 212025852), (12, 176688210), (15, 141350568), (18, 117792140), (20, 106012926), (24, 88344105), (30, 70675284), (36, 58896070), (40, 53006463), (45, 47116856), (60, 35337642), (72, 29448035), (90, 23558428), (120, 17668821), (180, 11779214), (360, 5889607)]