5112840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 15500160

約数和(自身を除く): 10387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 311, 411, 548, 622, 685, 822, 933, 1096, 1244, 1370, 1555, 1644, 1866, 2055, 2488, 2740, 3110, 3288, 3732, 4110, 4665, 5480, 6220, 7464, 8220, 9330, 12440, 16440, 18660, 37320, 42607, 85214, 127821, 170428, 213035, 255642, 340856, 426070, 511284, 639105, 852140, 1022568, 1278210, 1704280, 2556420, 5112840]

約数ペア:

[(1, 5112840), (2, 2556420), (3, 1704280), (4, 1278210), (5, 1022568), (6, 852140), (8, 639105), (10, 511284), (12, 426070), (15, 340856), (20, 255642), (24, 213035), (30, 170428), (40, 127821), (60, 85214), (120, 42607), (137, 37320), (274, 18660), (311, 16440), (411, 12440), (548, 9330), (622, 8220), (685, 7464), (822, 6220), (933, 5480), (1096, 4665), (1244, 4110), (1370, 3732), (1555, 3288), (1644, 3110), (1866, 2740), (2055, 2488)]