564487920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{261337}}^1$

素因数の和:261359

約数の個数: 80

約数和(自身を含む): 1944354720

約数和(自身を除く): 1379866800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 261337, 522674, 784011, 1045348, 1306685, 1568022, 2090696, 2352033, 2613370, 3136044, 3920055, 4181392, 4704066, 5226740, 6272088, 7056099, 7840110, 9408132, 10453480, 11760165, 12544176, 14112198, 15680220, 18816264, 20906960, 23520330, 28224396, 31360440, 35280495, 37632528, 47040660, 56448792, 62720880, 70560990, 94081320, 112897584, 141121980, 188162640, 282243960, 564487920]

約数ペア:

[(1, 564487920), (2, 282243960), (3, 188162640), (4, 141121980), (5, 112897584), (6, 94081320), (8, 70560990), (9, 62720880), (10, 56448792), (12, 47040660), (15, 37632528), (16, 35280495), (18, 31360440), (20, 28224396), (24, 23520330), (27, 20906960), (30, 18816264), (36, 15680220), (40, 14112198), (45, 12544176), (48, 11760165), (54, 10453480), (60, 9408132), (72, 7840110), (80, 7056099), (90, 6272088), (108, 5226740), (120, 4704066), (135, 4181392), (144, 3920055), (180, 3136044), (216, 2613370), (240, 2352033), (270, 2090696), (360, 1568022), (432, 1306685), (540, 1045348), (720, 784011), (1080, 522674), (2160, 261337)]