2738520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7607}}^1$

素因数の和:7624

約数の個数: 48

約数和(自身を含む): 8901360

約数和(自身を除く): 6162840

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, 7607, 15214, 22821, 30428, 38035, 45642, 60856, 68463, 76070, 91284, 114105, 136926, 152140, 182568, 228210, 273852, 304280, 342315, 456420, 547704, 684630, 912840, 1369260, 2738520]

約数ペア:

[(1, 2738520), (2, 1369260), (3, 912840), (4, 684630), (5, 547704), (6, 456420), (8, 342315), (9, 304280), (10, 273852), (12, 228210), (15, 182568), (18, 152140), (20, 136926), (24, 114105), (30, 91284), (36, 76070), (40, 68463), (45, 60856), (60, 45642), (72, 38035), (90, 30428), (120, 22821), (180, 15214), (360, 7607)]