2566221120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{891049}}^1$

素因数の和:891072

約数の個数: 84

約数和(自身を含む): 8826741300

約数和(自身を除く): 6260520180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 891049, 1782098, 2673147, 3564196, 4455245, 5346294, 7128392, 8019441, 8910490, 10692588, 13365735, 14256784, 16038882, 17820980, 21385176, 26731470, 28513568, 32077764, 35641960, 40097205, 42770352, 53462940, 57027136, 64155528, 71283920, 80194410, 85540704, 106925880, 128311056, 142567840, 160388820, 171081408, 213851760, 256622112, 285135680, 320777640, 427703520, 513244224, 641555280, 855407040, 1283110560, 2566221120]

約数ペア:

[(1, 2566221120), (2, 1283110560), (3, 855407040), (4, 641555280), (5, 513244224), (6, 427703520), (8, 320777640), (9, 285135680), (10, 256622112), (12, 213851760), (15, 171081408), (16, 160388820), (18, 142567840), (20, 128311056), (24, 106925880), (30, 85540704), (32, 80194410), (36, 71283920), (40, 64155528), (45, 57027136), (48, 53462940), (60, 42770352), (64, 40097205), (72, 35641960), (80, 32077764), (90, 28513568), (96, 26731470), (120, 21385176), (144, 17820980), (160, 16038882), (180, 14256784), (192, 13365735), (240, 10692588), (288, 8910490), (320, 8019441), (360, 7128392), (480, 5346294), (576, 4455245), (720, 3564196), (960, 2673147), (1440, 1782098), (2880, 891049)]