66624840

素因数分解:

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

素因数の和:185086

約数の個数: 48

約数和(自身を含む): 216531900

約数和(自身を除く): 149907060

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, 185069, 370138, 555207, 740276, 925345, 1110414, 1480552, 1665621, 1850690, 2220828, 2776035, 3331242, 3701380, 4441656, 5552070, 6662484, 7402760, 8328105, 11104140, 13324968, 16656210, 22208280, 33312420, 66624840]

約数ペア:

[(1, 66624840), (2, 33312420), (3, 22208280), (4, 16656210), (5, 13324968), (6, 11104140), (8, 8328105), (9, 7402760), (10, 6662484), (12, 5552070), (15, 4441656), (18, 3701380), (20, 3331242), (24, 2776035), (30, 2220828), (36, 1850690), (40, 1665621), (45, 1480552), (60, 1110414), (72, 925345), (90, 740276), (120, 555207), (180, 370138), (360, 185069)]