26290080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18257}}^1$

素因数の和:18278

約数の個数: 72

約数和(自身を含む): 89719812

約数和(自身を除く): 63429732

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, 18257, 36514, 54771, 73028, 91285, 109542, 146056, 164313, 182570, 219084, 273855, 292112, 328626, 365140, 438168, 547710, 584224, 657252, 730280, 821565, 876336, 1095420, 1314504, 1460560, 1643130, 1752672, 2190840, 2629008, 2921120, 3286260, 4381680, 5258016, 6572520, 8763360, 13145040, 26290080]

約数ペア:

[(1, 26290080), (2, 13145040), (3, 8763360), (4, 6572520), (5, 5258016), (6, 4381680), (8, 3286260), (9, 2921120), (10, 2629008), (12, 2190840), (15, 1752672), (16, 1643130), (18, 1460560), (20, 1314504), (24, 1095420), (30, 876336), (32, 821565), (36, 730280), (40, 657252), (45, 584224), (48, 547710), (60, 438168), (72, 365140), (80, 328626), (90, 292112), (96, 273855), (120, 219084), (144, 182570), (160, 164313), (180, 146056), (240, 109542), (288, 91285), (360, 73028), (480, 54771), (720, 36514), (1440, 18257)]