266499360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{185069}}^1$

素因数の和:185090

約数の個数: 72

約数和(自身を含む): 909433980

約数和(自身を除く): 642934620

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 185069, 370138, 555207, 740276, 925345, 1110414, 1480552, 1665621, 1850690, 2220828, 2776035, 2961104, 3331242, 3701380, 4441656, 5552070, 5922208, 6662484, 7402760, 8328105, 8883312, 11104140, 13324968, 14805520, 16656210, 17766624, 22208280, 26649936, 29611040, 33312420, 44416560, 53299872, 66624840, 88833120, 133249680, 266499360]

約数ペア:

[(1, 266499360), (2, 133249680), (3, 88833120), (4, 66624840), (5, 53299872), (6, 44416560), (8, 33312420), (9, 29611040), (10, 26649936), (12, 22208280), (15, 17766624), (16, 16656210), (18, 14805520), (20, 13324968), (24, 11104140), (30, 8883312), (32, 8328105), (36, 7402760), (40, 6662484), (45, 5922208), (48, 5552070), (60, 4441656), (72, 3701380), (80, 3331242), (90, 2961104), (96, 2776035), (120, 2220828), (144, 1850690), (160, 1665621), (180, 1480552), (240, 1110414), (288, 925345), (360, 740276), (480, 555207), (720, 370138), (1440, 185069)]