133508640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{278143}}^1$

素因数の和:278161

約数の個数: 48

約数和(自身を含む): 420553728

約数和(自身を除く): 287045088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 278143, 556286, 834429, 1112572, 1390715, 1668858, 2225144, 2781430, 3337716, 4172145, 4450288, 5562860, 6675432, 8344290, 8900576, 11125720, 13350864, 16688580, 22251440, 26701728, 33377160, 44502880, 66754320, 133508640]

約数ペア:

[(1, 133508640), (2, 66754320), (3, 44502880), (4, 33377160), (5, 26701728), (6, 22251440), (8, 16688580), (10, 13350864), (12, 11125720), (15, 8900576), (16, 8344290), (20, 6675432), (24, 5562860), (30, 4450288), (32, 4172145), (40, 3337716), (48, 2781430), (60, 2225144), (80, 1668858), (96, 1390715), (120, 1112572), (160, 834429), (240, 556286), (480, 278143)]