28647120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119363}}^1$

素因数の和:119379

約数の個数: 40

約数和(自身を含む): 88806816

約数和(自身を除く): 60159696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119363, 238726, 358089, 477452, 596815, 716178, 954904, 1193630, 1432356, 1790445, 1909808, 2387260, 2864712, 3580890, 4774520, 5729424, 7161780, 9549040, 14323560, 28647120]

約数ペア:

[(1, 28647120), (2, 14323560), (3, 9549040), (4, 7161780), (5, 5729424), (6, 4774520), (8, 3580890), (10, 2864712), (12, 2387260), (15, 1909808), (16, 1790445), (20, 1432356), (24, 1193630), (30, 954904), (40, 716178), (48, 596815), (60, 477452), (80, 358089), (120, 238726), (240, 119363)]