121118560

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4229}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 287809200

約数和(自身を除く): 166690640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4229, 5728, 7160, 8458, 14320, 16916, 21145, 28640, 33832, 42290, 67664, 84580, 135328, 169160, 338320, 676640, 756991, 1513982, 3027964, 3784955, 6055928, 7569910, 12111856, 15139820, 24223712, 30279640, 60559280, 121118560]

約数ペア:

[(1, 121118560), (2, 60559280), (4, 30279640), (5, 24223712), (8, 15139820), (10, 12111856), (16, 7569910), (20, 6055928), (32, 3784955), (40, 3027964), (80, 1513982), (160, 756991), (179, 676640), (358, 338320), (716, 169160), (895, 135328), (1432, 84580), (1790, 67664), (2864, 42290), (3580, 33832), (4229, 28640), (5728, 21145), (7160, 16916), (8458, 14320)]